164113380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29411}}^1$

素因数の和:29457

約数の個数: 72

約数和(自身を含む): 513886464

約数和(自身を除く): 349773084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 29411, 58822, 88233, 117644, 147055, 176466, 264699, 294110, 352932, 441165, 529398, 588220, 882330, 911741, 1058796, 1323495, 1764660, 1823482, 2646990, 2735223, 3646964, 4558705, 5293980, 5470446, 8205669, 9117410, 10940892, 13676115, 16411338, 18234820, 27352230, 32822676, 41028345, 54704460, 82056690, 164113380]

約数ペア:

[(1, 164113380), (2, 82056690), (3, 54704460), (4, 41028345), (5, 32822676), (6, 27352230), (9, 18234820), (10, 16411338), (12, 13676115), (15, 10940892), (18, 9117410), (20, 8205669), (30, 5470446), (31, 5293980), (36, 4558705), (45, 3646964), (60, 2735223), (62, 2646990), (90, 1823482), (93, 1764660), (124, 1323495), (155, 1058796), (180, 911741), (186, 882330), (279, 588220), (310, 529398), (372, 441165), (465, 352932), (558, 294110), (620, 264699), (930, 176466), (1116, 147055), (1395, 117644), (1860, 88233), (2790, 58822), (5580, 29411)]