140900928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2620

約数の個数: 112

約数和(自身を含む): 436619904

約数和(自身を除く): 295718976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2557, 2624, 3444, 3936, 4592, 5114, 6888, 7671, 7872, 9184, 10228, 13776, 15342, 17899, 18368, 20456, 27552, 30684, 35798, 40912, 53697, 55104, 61368, 71596, 81824, 104837, 107394, 122736, 143192, 163648, 209674, 214788, 245472, 286384, 314511, 419348, 429576, 490944, 572768, 629022, 733859, 838696, 859152, 1145536, 1258044, 1467718, 1677392, 1718304, 2201577, 2516088, 2935436, 3354784, 3436608, 4403154, 5032176, 5870872, 6709568, 8806308, 10064352, 11741744, 17612616, 20128704, 23483488, 35225232, 46966976, 70450464, 140900928]

約数ペア:

[(1, 140900928), (2, 70450464), (3, 46966976), (4, 35225232), (6, 23483488), (7, 20128704), (8, 17612616), (12, 11741744), (14, 10064352), (16, 8806308), (21, 6709568), (24, 5870872), (28, 5032176), (32, 4403154), (41, 3436608), (42, 3354784), (48, 2935436), (56, 2516088), (64, 2201577), (82, 1718304), (84, 1677392), (96, 1467718), (112, 1258044), (123, 1145536), (164, 859152), (168, 838696), (192, 733859), (224, 629022), (246, 572768), (287, 490944), (328, 429576), (336, 419348), (448, 314511), (492, 286384), (574, 245472), (656, 214788), (672, 209674), (861, 163648), (984, 143192), (1148, 122736), (1312, 107394), (1344, 104837), (1722, 81824), (1968, 71596), (2296, 61368), (2557, 55104), (2624, 53697), (3444, 40912), (3936, 35798), (4592, 30684), (5114, 27552), (6888, 20456), (7671, 18368), (7872, 17899), (9184, 15342), (10228, 13776)]