127966152248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{37489}}^1$

素因数の和:38076

約数の個数: 64

約数和(自身を含む): 265609152000

約数和(自身を除く): 137642999752

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 491, 632, 869, 982, 1738, 1964, 3476, 3928, 5401, 6952, 10802, 21604, 37489, 38789, 43208, 74978, 77578, 149956, 155156, 299912, 310312, 412379, 426679, 824758, 853358, 1649516, 1706716, 2961631, 3299032, 3413432, 5923262, 11846524, 18407099, 23693048, 32577941, 36814198, 65155882, 73628396, 130311764, 147256792, 202478089, 260623528, 404956178, 809912356, 1454160821, 1619824712, 2908321642, 5816643284, 11633286568, 15995769031, 31991538062, 63983076124, 127966152248]

約数ペア:

[(1, 127966152248), (2, 63983076124), (4, 31991538062), (8, 15995769031), (11, 11633286568), (22, 5816643284), (44, 2908321642), (79, 1619824712), (88, 1454160821), (158, 809912356), (316, 404956178), (491, 260623528), (632, 202478089), (869, 147256792), (982, 130311764), (1738, 73628396), (1964, 65155882), (3476, 36814198), (3928, 32577941), (5401, 23693048), (6952, 18407099), (10802, 11846524), (21604, 5923262), (37489, 3413432), (38789, 3299032), (43208, 2961631), (74978, 1706716), (77578, 1649516), (149956, 853358), (155156, 824758), (299912, 426679), (310312, 412379)]