140186784

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 384725376

約数和(自身を除く): 244538592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 74, 96, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 647, 732, 888, 976, 1184, 1294, 1464, 1776, 1941, 1952, 2257, 2588, 2928, 3552, 3882, 4514, 5176, 5856, 6771, 7764, 9028, 10352, 13542, 15528, 18056, 20704, 23939, 27084, 31056, 36112, 39467, 47878, 54168, 62112, 71817, 72224, 78934, 95756, 108336, 118401, 143634, 157868, 191512, 216672, 236802, 287268, 315736, 383024, 473604, 574536, 631472, 766048, 947208, 1149072, 1262944, 1460279, 1894416, 2298144, 2920558, 3788832, 4380837, 5841116, 8761674, 11682232, 17523348, 23364464, 35046696, 46728928, 70093392, 140186784]

約数ペア:

[(1, 140186784), (2, 70093392), (3, 46728928), (4, 35046696), (6, 23364464), (8, 17523348), (12, 11682232), (16, 8761674), (24, 5841116), (32, 4380837), (37, 3788832), (48, 2920558), (61, 2298144), (74, 1894416), (96, 1460279), (111, 1262944), (122, 1149072), (148, 947208), (183, 766048), (222, 631472), (244, 574536), (296, 473604), (366, 383024), (444, 315736), (488, 287268), (592, 236802), (647, 216672), (732, 191512), (888, 157868), (976, 143634), (1184, 118401), (1294, 108336), (1464, 95756), (1776, 78934), (1941, 72224), (1952, 71817), (2257, 62112), (2588, 54168), (2928, 47878), (3552, 39467), (3882, 36112), (4514, 31056), (5176, 27084), (5856, 23939), (6771, 20704), (7764, 18056), (9028, 15528), (10352, 13542)]