140003856

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 160

約数和(自身を含む): 435388800

約数和(自身を除く): 295384944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 461, 513, 592, 666, 684, 703, 888, 912, 922, 999, 1026, 1332, 1368, 1383, 1406, 1776, 1844, 1998, 2052, 2109, 2664, 2736, 2766, 2812, 3688, 3996, 4104, 4149, 4218, 5328, 5532, 5624, 6327, 7376, 7992, 8208, 8298, 8436, 8759, 11064, 11248, 12447, 12654, 15984, 16596, 16872, 17057, 17518, 18981, 22128, 24894, 25308, 26277, 33192, 33744, 34114, 35036, 37962, 49788, 50616, 51171, 52554, 66384, 68228, 70072, 75924, 78831, 99576, 101232, 102342, 105108, 136456, 140144, 151848, 153513, 157662, 199152, 204684, 210216, 236493, 272912, 303696, 307026, 315324, 324083, 409368, 420432, 460539, 472986, 614052, 630648, 648166, 818736, 921078, 945972, 972249, 1228104, 1261296, 1296332, 1842156, 1891944, 1944498, 2456208, 2592664, 2916747, 3684312, 3783888, 3888996, 5185328, 5833494, 7368624, 7777992, 8750241, 11666988, 15555984, 17500482, 23333976, 35000964, 46667952, 70001928, 140003856]

約数ペア:

[(1, 140003856), (2, 70001928), (3, 46667952), (4, 35000964), (6, 23333976), (8, 17500482), (9, 15555984), (12, 11666988), (16, 8750241), (18, 7777992), (19, 7368624), (24, 5833494), (27, 5185328), (36, 3888996), (37, 3783888), (38, 3684312), (48, 2916747), (54, 2592664), (57, 2456208), (72, 1944498), (74, 1891944), (76, 1842156), (108, 1296332), (111, 1261296), (114, 1228104), (144, 972249), (148, 945972), (152, 921078), (171, 818736), (216, 648166), (222, 630648), (228, 614052), (296, 472986), (304, 460539), (333, 420432), (342, 409368), (432, 324083), (444, 315324), (456, 307026), (461, 303696), (513, 272912), (592, 236493), (666, 210216), (684, 204684), (703, 199152), (888, 157662), (912, 153513), (922, 151848), (999, 140144), (1026, 136456), (1332, 105108), (1368, 102342), (1383, 101232), (1406, 99576), (1776, 78831), (1844, 75924), (1998, 70072), (2052, 68228), (2109, 66384), (2664, 52554), (2736, 51171), (2766, 50616), (2812, 49788), (3688, 37962), (3996, 35036), (4104, 34114), (4149, 33744), (4218, 33192), (5328, 26277), (5532, 25308), (5624, 24894), (6327, 22128), (7376, 18981), (7992, 17518), (8208, 17057), (8298, 16872), (8436, 16596), (8759, 15984), (11064, 12654), (11248, 12447)]