161059262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 309173760

約数和(自身を除く): 148114498

約数列:

[1, 2, 7, 13, 14, 26, 53, 59, 91, 106, 118, 182, 283, 371, 413, 566, 689, 742, 767, 826, 1378, 1534, 1981, 3127, 3679, 3962, 4823, 5369, 6254, 7358, 9646, 10738, 14999, 16697, 21889, 25753, 29998, 33394, 40651, 43778, 51506, 81302, 104993, 116879, 194987, 209986, 217061, 233758, 284557, 389974, 434122, 569114, 884941, 1364909, 1519427, 1769882, 2729818, 3038854, 6194587, 11504233, 12389174, 23008466, 80529631, 161059262]

約数ペア:

[(1, 161059262), (2, 80529631), (7, 23008466), (13, 12389174), (14, 11504233), (26, 6194587), (53, 3038854), (59, 2729818), (91, 1769882), (106, 1519427), (118, 1364909), (182, 884941), (283, 569114), (371, 434122), (413, 389974), (566, 284557), (689, 233758), (742, 217061), (767, 209986), (826, 194987), (1378, 116879), (1534, 104993), (1981, 81302), (3127, 51506), (3679, 43778), (3962, 40651), (4823, 33394), (5369, 29998), (6254, 25753), (7358, 21889), (9646, 16697), (10738, 14999)]