156539240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27367}}^1$

素因数の和:27402

約数の個数: 64

約数和(自身を含む): 413804160

約数和(自身を除く): 257264920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 27367, 54734, 109468, 136835, 218936, 273670, 301037, 355771, 547340, 602074, 711542, 1094680, 1204148, 1423084, 1505185, 1778855, 2408296, 2846168, 3010370, 3557710, 3913481, 6020740, 7115420, 7826962, 12041480, 14230840, 15653924, 19567405, 31307848, 39134810, 78269620, 156539240]

約数ペア:

[(1, 156539240), (2, 78269620), (4, 39134810), (5, 31307848), (8, 19567405), (10, 15653924), (11, 14230840), (13, 12041480), (20, 7826962), (22, 7115420), (26, 6020740), (40, 3913481), (44, 3557710), (52, 3010370), (55, 2846168), (65, 2408296), (88, 1778855), (104, 1505185), (110, 1423084), (130, 1204148), (143, 1094680), (220, 711542), (260, 602074), (286, 547340), (440, 355771), (520, 301037), (572, 273670), (715, 218936), (1144, 136835), (1430, 109468), (2860, 54734), (5720, 27367)]