148904360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 388588320

約数和(自身を除く): 239683960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 289, 340, 374, 440, 578, 680, 748, 935, 1156, 1171, 1445, 1496, 1870, 2312, 2342, 2890, 3179, 3740, 4684, 5780, 5855, 6358, 7480, 9368, 11560, 11710, 12716, 12881, 15895, 19907, 23420, 25432, 25762, 31790, 39814, 46840, 51524, 63580, 64405, 79628, 99535, 103048, 127160, 128810, 159256, 199070, 218977, 257620, 338419, 398140, 437954, 515240, 676838, 796280, 875908, 1094885, 1353676, 1692095, 1751816, 2189770, 2707352, 3384190, 3722609, 4379540, 6768380, 7445218, 8759080, 13536760, 14890436, 18613045, 29780872, 37226090, 74452180, 148904360]

約数ペア:

[(1, 148904360), (2, 74452180), (4, 37226090), (5, 29780872), (8, 18613045), (10, 14890436), (11, 13536760), (17, 8759080), (20, 7445218), (22, 6768380), (34, 4379540), (40, 3722609), (44, 3384190), (55, 2707352), (68, 2189770), (85, 1751816), (88, 1692095), (110, 1353676), (136, 1094885), (170, 875908), (187, 796280), (220, 676838), (289, 515240), (340, 437954), (374, 398140), (440, 338419), (578, 257620), (680, 218977), (748, 199070), (935, 159256), (1156, 128810), (1171, 127160), (1445, 103048), (1496, 99535), (1870, 79628), (2312, 64405), (2342, 63580), (2890, 51524), (3179, 46840), (3740, 39814), (4684, 31790), (5780, 25762), (5855, 25432), (6358, 23420), (7480, 19907), (9368, 15895), (11560, 12881), (11710, 12716)]