172674944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2599

約数の個数: 64

約数和(自身を含む): 379648080

約数和(自身を除く): 206973136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2531, 2624, 4264, 5062, 5248, 8528, 10124, 17056, 20248, 32903, 34112, 40496, 65806, 68224, 80992, 103771, 131612, 161984, 207542, 263224, 323968, 415084, 526448, 830168, 1052896, 1349023, 1660336, 2105792, 2698046, 3320672, 4211584, 5396092, 6641344, 10792184, 13282688, 21584368, 43168736, 86337472, 172674944]

約数ペア:

[(1, 172674944), (2, 86337472), (4, 43168736), (8, 21584368), (13, 13282688), (16, 10792184), (26, 6641344), (32, 5396092), (41, 4211584), (52, 3320672), (64, 2698046), (82, 2105792), (104, 1660336), (128, 1349023), (164, 1052896), (208, 830168), (328, 526448), (416, 415084), (533, 323968), (656, 263224), (832, 207542), (1066, 161984), (1312, 131612), (1664, 103771), (2132, 80992), (2531, 68224), (2624, 65806), (4264, 40496), (5062, 34112), (5248, 32903), (8528, 20248), (10124, 17056)]