145370512

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 331478784

約数和(自身を除く): 186108272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 101, 112, 142, 181, 202, 284, 362, 404, 497, 568, 707, 724, 808, 994, 1136, 1267, 1414, 1448, 1616, 1988, 2534, 2828, 2896, 3976, 5068, 5656, 7171, 7952, 10136, 11312, 12851, 14342, 18281, 20272, 25702, 28684, 36562, 50197, 51404, 57368, 73124, 89957, 100394, 102808, 114736, 127967, 146248, 179914, 200788, 205616, 255934, 292496, 359828, 401576, 511868, 719656, 803152, 1023736, 1297951, 1439312, 2047472, 2595902, 5191804, 9085657, 10383608, 18171314, 20767216, 36342628, 72685256, 145370512]

約数ペア:

[(1, 145370512), (2, 72685256), (4, 36342628), (7, 20767216), (8, 18171314), (14, 10383608), (16, 9085657), (28, 5191804), (56, 2595902), (71, 2047472), (101, 1439312), (112, 1297951), (142, 1023736), (181, 803152), (202, 719656), (284, 511868), (362, 401576), (404, 359828), (497, 292496), (568, 255934), (707, 205616), (724, 200788), (808, 179914), (994, 146248), (1136, 127967), (1267, 114736), (1414, 102808), (1448, 100394), (1616, 89957), (1988, 73124), (2534, 57368), (2828, 51404), (2896, 50197), (3976, 36562), (5068, 28684), (5656, 25702), (7171, 20272), (7952, 18281), (10136, 14342), (11312, 12851)]