155455416

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37879}}^1$

素因数の和:37913

約数の個数: 64

約数和(自身を含む): 454560000

約数和(自身を除く): 299104584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 37879, 75758, 113637, 151516, 227274, 303032, 340911, 454548, 681822, 719701, 909096, 1022733, 1363644, 1439402, 2045466, 2159103, 2727288, 2878804, 4090932, 4318206, 5757608, 6477309, 8181864, 8636412, 12954618, 17272824, 19431927, 25909236, 38863854, 51818472, 77727708, 155455416]

約数ペア:

[(1, 155455416), (2, 77727708), (3, 51818472), (4, 38863854), (6, 25909236), (8, 19431927), (9, 17272824), (12, 12954618), (18, 8636412), (19, 8181864), (24, 6477309), (27, 5757608), (36, 4318206), (38, 4090932), (54, 2878804), (57, 2727288), (72, 2159103), (76, 2045466), (108, 1439402), (114, 1363644), (152, 1022733), (171, 909096), (216, 719701), (228, 681822), (342, 454548), (456, 340911), (513, 303032), (684, 227274), (1026, 151516), (1368, 113637), (2052, 75758), (4104, 37879)]