156920916920

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1753}}^1\times {\mathrm{6761}}^1$

素因数の和:8856

約数の個数: 64

約数和(自身を含む): 354393174240

約数和(自身を除く): 197472257320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 1753, 2648, 3310, 3506, 6620, 6761, 7012, 8765, 13240, 13522, 14024, 17530, 27044, 33805, 35060, 54088, 67610, 70120, 135220, 270440, 580243, 1160486, 2237891, 2320972, 2901215, 4475782, 4641944, 5802430, 8951564, 11189455, 11604860, 11852033, 17903128, 22378910, 23209720, 23704066, 44757820, 47408132, 59260165, 89515640, 94816264, 118520330, 237040660, 474081320, 3923022923, 7846045846, 15692091692, 19615114615, 31384183384, 39230229230, 78460458460, 156920916920]

約数ペア:

[(1, 156920916920), (2, 78460458460), (4, 39230229230), (5, 31384183384), (8, 19615114615), (10, 15692091692), (20, 7846045846), (40, 3923022923), (331, 474081320), (662, 237040660), (1324, 118520330), (1655, 94816264), (1753, 89515640), (2648, 59260165), (3310, 47408132), (3506, 44757820), (6620, 23704066), (6761, 23209720), (7012, 22378910), (8765, 17903128), (13240, 11852033), (13522, 11604860), (14024, 11189455), (17530, 8951564), (27044, 5802430), (33805, 4641944), (35060, 4475782), (54088, 2901215), (67610, 2320972), (70120, 2237891), (135220, 1160486), (270440, 580243)]