15668758816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{128483}}^1$

素因数の和:128633

約数の個数: 48

約数和(自身を含む): 31989432384

約数和(自身を除く): 16320673568

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1184, 1648, 3296, 3811, 7622, 15244, 30488, 60976, 121952, 128483, 256966, 513932, 1027864, 2055728, 4111456, 4753871, 9507742, 13233749, 19015484, 26467498, 38030968, 52934996, 76061936, 105869992, 152123872, 211739984, 423479968, 489648713, 979297426, 1958594852, 3917189704, 7834379408, 15668758816]

約数ペア:

[(1, 15668758816), (2, 7834379408), (4, 3917189704), (8, 1958594852), (16, 979297426), (32, 489648713), (37, 423479968), (74, 211739984), (103, 152123872), (148, 105869992), (206, 76061936), (296, 52934996), (412, 38030968), (592, 26467498), (824, 19015484), (1184, 13233749), (1648, 9507742), (3296, 4753871), (3811, 4111456), (7622, 2055728), (15244, 1027864), (30488, 513932), (60976, 256966), (121952, 128483)]