160985790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8294

約数の個数: 96

約数和(自身を含む): 493848576

約数和(自身を除く): 332862786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 8243, 9765, 16486, 19530, 24729, 41215, 49458, 57701, 74187, 82430, 115402, 123645, 148374, 173103, 247290, 255533, 288505, 346206, 370935, 511066, 519309, 577010, 741870, 766599, 865515, 1038618, 1277665, 1533198, 1731030, 1788731, 2299797, 2555330, 2596545, 3577462, 3832995, 4599594, 5193090, 5366193, 7665990, 8943655, 10732386, 11498985, 16098579, 17887310, 22997970, 26830965, 32197158, 53661930, 80492895, 160985790]

約数ペア:

[(1, 160985790), (2, 80492895), (3, 53661930), (5, 32197158), (6, 26830965), (7, 22997970), (9, 17887310), (10, 16098579), (14, 11498985), (15, 10732386), (18, 8943655), (21, 7665990), (30, 5366193), (31, 5193090), (35, 4599594), (42, 3832995), (45, 3577462), (62, 2596545), (63, 2555330), (70, 2299797), (90, 1788731), (93, 1731030), (105, 1533198), (126, 1277665), (155, 1038618), (186, 865515), (210, 766599), (217, 741870), (279, 577010), (310, 519309), (315, 511066), (434, 370935), (465, 346206), (558, 288505), (630, 255533), (651, 247290), (930, 173103), (1085, 148374), (1302, 123645), (1395, 115402), (1953, 82430), (2170, 74187), (2790, 57701), (3255, 49458), (3906, 41215), (6510, 24729), (8243, 19530), (9765, 16486)]