167291488

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 428334480

約数和(自身を除く): 261042992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 283, 364, 377, 392, 406, 416, 464, 566, 637, 728, 754, 784, 812, 928, 1132, 1274, 1421, 1456, 1508, 1568, 1624, 1981, 2264, 2548, 2639, 2842, 2912, 3016, 3248, 3679, 3962, 4528, 5096, 5278, 5684, 6032, 6496, 7358, 7924, 8207, 9056, 10192, 10556, 11368, 12064, 13867, 14716, 15848, 16414, 18473, 20384, 21112, 22736, 25753, 27734, 29432, 31696, 32828, 36946, 42224, 45472, 51506, 55468, 57449, 58864, 63392, 65656, 73892, 84448, 103012, 106691, 110936, 114898, 117728, 131312, 147784, 180271, 206024, 213382, 221872, 229796, 262624, 295568, 360542, 402143, 412048, 426764, 443744, 459592, 591136, 721084, 746837, 804286, 824096, 853528, 919184, 1442168, 1493674, 1608572, 1707056, 1838368, 2884336, 2987348, 3217144, 3414112, 5227859, 5768672, 5974696, 6434288, 10455718, 11949392, 12868576, 20911436, 23898784, 41822872, 83645744, 167291488]

約数ペア:

[(1, 167291488), (2, 83645744), (4, 41822872), (7, 23898784), (8, 20911436), (13, 12868576), (14, 11949392), (16, 10455718), (26, 6434288), (28, 5974696), (29, 5768672), (32, 5227859), (49, 3414112), (52, 3217144), (56, 2987348), (58, 2884336), (91, 1838368), (98, 1707056), (104, 1608572), (112, 1493674), (116, 1442168), (182, 919184), (196, 853528), (203, 824096), (208, 804286), (224, 746837), (232, 721084), (283, 591136), (364, 459592), (377, 443744), (392, 426764), (406, 412048), (416, 402143), (464, 360542), (566, 295568), (637, 262624), (728, 229796), (754, 221872), (784, 213382), (812, 206024), (928, 180271), (1132, 147784), (1274, 131312), (1421, 117728), (1456, 114898), (1508, 110936), (1568, 106691), (1624, 103012), (1981, 84448), (2264, 73892), (2548, 65656), (2639, 63392), (2842, 58864), (2912, 57449), (3016, 55468), (3248, 51506), (3679, 45472), (3962, 42224), (4528, 36946), (5096, 32828), (5278, 31696), (5684, 29432), (6032, 27734), (6496, 25753), (7358, 22736), (7924, 21112), (8207, 20384), (9056, 18473), (10192, 16414), (10556, 15848), (11368, 14716), (12064, 13867)]