157045070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 379330560

約数和(自身を除く): 222285490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 182, 190, 217, 247, 266, 293, 310, 403, 434, 455, 494, 586, 589, 665, 806, 910, 1085, 1178, 1235, 1330, 1465, 1729, 2015, 2051, 2170, 2470, 2821, 2930, 2945, 3458, 3809, 4030, 4102, 4123, 5567, 5642, 5890, 7618, 7657, 8246, 8645, 9083, 10255, 11134, 14105, 15314, 17290, 18166, 19045, 20510, 20615, 26663, 27835, 28210, 38090, 38285, 38969, 41230, 45415, 53326, 53599, 55670, 63581, 72371, 76570, 77938, 90830, 107198, 118079, 127162, 133315, 144742, 172577, 194845, 236158, 266630, 267995, 317905, 345154, 361855, 389690, 506597, 535990, 590395, 635810, 723710, 826553, 862885, 1013194, 1180790, 1208039, 1653106, 1725770, 2243501, 2416078, 2532985, 4132765, 4487002, 5065970, 6040195, 8265530, 11217505, 12080390, 15704507, 22435010, 31409014, 78522535, 157045070]

約数ペア:

[(1, 157045070), (2, 78522535), (5, 31409014), (7, 22435010), (10, 15704507), (13, 12080390), (14, 11217505), (19, 8265530), (26, 6040195), (31, 5065970), (35, 4487002), (38, 4132765), (62, 2532985), (65, 2416078), (70, 2243501), (91, 1725770), (95, 1653106), (130, 1208039), (133, 1180790), (155, 1013194), (182, 862885), (190, 826553), (217, 723710), (247, 635810), (266, 590395), (293, 535990), (310, 506597), (403, 389690), (434, 361855), (455, 345154), (494, 317905), (586, 267995), (589, 266630), (665, 236158), (806, 194845), (910, 172577), (1085, 144742), (1178, 133315), (1235, 127162), (1330, 118079), (1465, 107198), (1729, 90830), (2015, 77938), (2051, 76570), (2170, 72371), (2470, 63581), (2821, 55670), (2930, 53599), (2945, 53326), (3458, 45415), (3809, 41230), (4030, 38969), (4102, 38285), (4123, 38090), (5567, 28210), (5642, 27835), (5890, 26663), (7618, 20615), (7657, 20510), (8246, 19045), (8645, 18166), (9083, 17290), (10255, 15314), (11134, 14105)]