165311856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 529251840

約数和(自身を除く): 363939984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 37, 38, 46, 48, 57, 69, 71, 72, 74, 76, 92, 111, 114, 138, 142, 144, 148, 152, 171, 184, 207, 213, 222, 228, 276, 284, 296, 304, 333, 342, 368, 414, 426, 437, 444, 456, 552, 568, 592, 639, 666, 684, 703, 828, 851, 852, 874, 888, 912, 1104, 1136, 1278, 1311, 1332, 1349, 1368, 1406, 1633, 1656, 1702, 1704, 1748, 1776, 2109, 2553, 2556, 2622, 2627, 2664, 2698, 2736, 2812, 3266, 3312, 3404, 3408, 3496, 3933, 4047, 4218, 4899, 5106, 5112, 5244, 5254, 5328, 5396, 5624, 6327, 6532, 6808, 6992, 7659, 7866, 7881, 8094, 8436, 9798, 10212, 10224, 10488, 10508, 10792, 11248, 12141, 12654, 13064, 13616, 14697, 15318, 15732, 15762, 16169, 16188, 16872, 19596, 20424, 20976, 21016, 21584, 23643, 24282, 25308, 26128, 29394, 30636, 31027, 31464, 31524, 32338, 32376, 33744, 39192, 40848, 42032, 47286, 48507, 48564, 49913, 50616, 58788, 60421, 61272, 62054, 62928, 63048, 64676, 64752, 78384, 93081, 94572, 97014, 97128, 99826, 101232, 117576, 120842, 122544, 124108, 126096, 129352, 145521, 149739, 181263, 186162, 189144, 194028, 194256, 199652, 235152, 241684, 248216, 258704, 279243, 291042, 299478, 362526, 372324, 378288, 388056, 399304, 449217, 483368, 496432, 543789, 558486, 582084, 598956, 725052, 744648, 776112, 798608, 898434, 966736, 1087578, 1116972, 1147999, 1164168, 1197912, 1450104, 1489296, 1796868, 2175156, 2233944, 2295998, 2328336, 2395824, 2900208, 3443997, 3593736, 4350312, 4467888, 4591996, 6887994, 7187472, 8700624, 9183992, 10331991, 13775988, 18367984, 20663982, 27551976, 41327964, 55103952, 82655928, 165311856]

約数ペア:

[(1, 165311856), (2, 82655928), (3, 55103952), (4, 41327964), (6, 27551976), (8, 20663982), (9, 18367984), (12, 13775988), (16, 10331991), (18, 9183992), (19, 8700624), (23, 7187472), (24, 6887994), (36, 4591996), (37, 4467888), (38, 4350312), (46, 3593736), (48, 3443997), (57, 2900208), (69, 2395824), (71, 2328336), (72, 2295998), (74, 2233944), (76, 2175156), (92, 1796868), (111, 1489296), (114, 1450104), (138, 1197912), (142, 1164168), (144, 1147999), (148, 1116972), (152, 1087578), (171, 966736), (184, 898434), (207, 798608), (213, 776112), (222, 744648), (228, 725052), (276, 598956), (284, 582084), (296, 558486), (304, 543789), (333, 496432), (342, 483368), (368, 449217), (414, 399304), (426, 388056), (437, 378288), (444, 372324), (456, 362526), (552, 299478), (568, 291042), (592, 279243), (639, 258704), (666, 248216), (684, 241684), (703, 235152), (828, 199652), (851, 194256), (852, 194028), (874, 189144), (888, 186162), (912, 181263), (1104, 149739), (1136, 145521), (1278, 129352), (1311, 126096), (1332, 124108), (1349, 122544), (1368, 120842), (1406, 117576), (1633, 101232), (1656, 99826), (1702, 97128), (1704, 97014), (1748, 94572), (1776, 93081), (2109, 78384), (2553, 64752), (2556, 64676), (2622, 63048), (2627, 62928), (2664, 62054), (2698, 61272), (2736, 60421), (2812, 58788), (3266, 50616), (3312, 49913), (3404, 48564), (3408, 48507), (3496, 47286), (3933, 42032), (4047, 40848), (4218, 39192), (4899, 33744), (5106, 32376), (5112, 32338), (5244, 31524), (5254, 31464), (5328, 31027), (5396, 30636), (5624, 29394), (6327, 26128), (6532, 25308), (6808, 24282), (6992, 23643), (7659, 21584), (7866, 21016), (7881, 20976), (8094, 20424), (8436, 19596), (9798, 16872), (10212, 16188), (10224, 16169), (10488, 15762), (10508, 15732), (10792, 15318), (11248, 14697), (12141, 13616), (12654, 13064)]