131334528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26309}}^1$

素因数の和:26339

約数の個数: 64

約数和(自身を含む): 375706800

約数和(自身を除く): 244372272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 26309, 52618, 78927, 105236, 157854, 210472, 315708, 342017, 420944, 631416, 684034, 841888, 1026051, 1262832, 1368068, 1683776, 2052102, 2525664, 2736136, 3367552, 4104204, 5051328, 5472272, 8208408, 10102656, 10944544, 16416816, 21889088, 32833632, 43778176, 65667264, 131334528]

約数ペア:

[(1, 131334528), (2, 65667264), (3, 43778176), (4, 32833632), (6, 21889088), (8, 16416816), (12, 10944544), (13, 10102656), (16, 8208408), (24, 5472272), (26, 5051328), (32, 4104204), (39, 3367552), (48, 2736136), (52, 2525664), (64, 2052102), (78, 1683776), (96, 1368068), (104, 1262832), (128, 1026051), (156, 841888), (192, 684034), (208, 631416), (312, 420944), (384, 342017), (416, 315708), (624, 210472), (832, 157854), (1248, 105236), (1664, 78927), (2496, 52618), (4992, 26309)]