138504528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 445685760

約数和(自身を除く): 307181232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 36, 38, 46, 48, 57, 62, 69, 71, 72, 76, 92, 93, 114, 124, 138, 142, 144, 152, 171, 184, 186, 207, 213, 228, 248, 276, 279, 284, 304, 342, 368, 372, 414, 426, 437, 456, 496, 552, 558, 568, 589, 639, 684, 713, 744, 828, 852, 874, 912, 1104, 1116, 1136, 1178, 1278, 1311, 1349, 1368, 1426, 1488, 1633, 1656, 1704, 1748, 1767, 2139, 2201, 2232, 2356, 2556, 2622, 2698, 2736, 2852, 3266, 3312, 3408, 3496, 3534, 3933, 4047, 4278, 4402, 4464, 4712, 4899, 5112, 5244, 5301, 5396, 5704, 6417, 6532, 6603, 6992, 7068, 7866, 8094, 8556, 8804, 9424, 9798, 10224, 10488, 10602, 10792, 11408, 12141, 12834, 13064, 13206, 13547, 14136, 14697, 15732, 16188, 17112, 17608, 19596, 19809, 20976, 21204, 21584, 24282, 25668, 26128, 26412, 27094, 28272, 29394, 31027, 31464, 32376, 34224, 35216, 39192, 39618, 40641, 41819, 42408, 48564, 50623, 51336, 52824, 54188, 58788, 62054, 62928, 64752, 78384, 79236, 81282, 83638, 84816, 93081, 97128, 101246, 102672, 105648, 108376, 117576, 121923, 124108, 125457, 151869, 158472, 162564, 167276, 186162, 194256, 202492, 216752, 235152, 243846, 248216, 250914, 279243, 303738, 316944, 325128, 334552, 372324, 376371, 404984, 455607, 487692, 496432, 501828, 558486, 607476, 650256, 669104, 744648, 752742, 809968, 911214, 961837, 975384, 1003656, 1116972, 1214952, 1489296, 1505484, 1822428, 1923674, 1950768, 2007312, 2233944, 2429904, 2885511, 3010968, 3644856, 3847348, 4467888, 5771022, 6021936, 7289712, 7694696, 8656533, 11542044, 15389392, 17313066, 23084088, 34626132, 46168176, 69252264, 138504528]

約数ペア:

[(1, 138504528), (2, 69252264), (3, 46168176), (4, 34626132), (6, 23084088), (8, 17313066), (9, 15389392), (12, 11542044), (16, 8656533), (18, 7694696), (19, 7289712), (23, 6021936), (24, 5771022), (31, 4467888), (36, 3847348), (38, 3644856), (46, 3010968), (48, 2885511), (57, 2429904), (62, 2233944), (69, 2007312), (71, 1950768), (72, 1923674), (76, 1822428), (92, 1505484), (93, 1489296), (114, 1214952), (124, 1116972), (138, 1003656), (142, 975384), (144, 961837), (152, 911214), (171, 809968), (184, 752742), (186, 744648), (207, 669104), (213, 650256), (228, 607476), (248, 558486), (276, 501828), (279, 496432), (284, 487692), (304, 455607), (342, 404984), (368, 376371), (372, 372324), (414, 334552), (426, 325128), (437, 316944), (456, 303738), (496, 279243), (552, 250914), (558, 248216), (568, 243846), (589, 235152), (639, 216752), (684, 202492), (713, 194256), (744, 186162), (828, 167276), (852, 162564), (874, 158472), (912, 151869), (1104, 125457), (1116, 124108), (1136, 121923), (1178, 117576), (1278, 108376), (1311, 105648), (1349, 102672), (1368, 101246), (1426, 97128), (1488, 93081), (1633, 84816), (1656, 83638), (1704, 81282), (1748, 79236), (1767, 78384), (2139, 64752), (2201, 62928), (2232, 62054), (2356, 58788), (2556, 54188), (2622, 52824), (2698, 51336), (2736, 50623), (2852, 48564), (3266, 42408), (3312, 41819), (3408, 40641), (3496, 39618), (3534, 39192), (3933, 35216), (4047, 34224), (4278, 32376), (4402, 31464), (4464, 31027), (4712, 29394), (4899, 28272), (5112, 27094), (5244, 26412), (5301, 26128), (5396, 25668), (5704, 24282), (6417, 21584), (6532, 21204), (6603, 20976), (6992, 19809), (7068, 19596), (7866, 17608), (8094, 17112), (8556, 16188), (8804, 15732), (9424, 14697), (9798, 14136), (10224, 13547), (10488, 13206), (10602, 13064), (10792, 12834), (11408, 12141)]