129693824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 285185880

約数和(自身を除く): 155492056

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, 1901, 2132, 2624, 3802, 4264, 5248, 7604, 8528, 15208, 17056, 24713, 30416, 34112, 49426, 60832, 68224, 77941, 98852, 121664, 155882, 197704, 243328, 311764, 395408, 623528, 790816, 1013233, 1247056, 1581632, 2026466, 2494112, 3163264, 4052932, 4988224, 8105864, 9976448, 16211728, 32423456, 64846912, 129693824]

約数ペア:

[(1, 129693824), (2, 64846912), (4, 32423456), (8, 16211728), (13, 9976448), (16, 8105864), (26, 4988224), (32, 4052932), (41, 3163264), (52, 2494112), (64, 2026466), (82, 1581632), (104, 1247056), (128, 1013233), (164, 790816), (208, 623528), (328, 395408), (416, 311764), (533, 243328), (656, 197704), (832, 155882), (1066, 121664), (1312, 98852), (1664, 77941), (1901, 68224), (2132, 60832), (2624, 49426), (3802, 34112), (4264, 30416), (5248, 24713), (7604, 17056), (8528, 15208)]