158668380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67807}}^1$

素因数の和:67835

約数の個数: 72

約数和(自身を含む): 518324352

約数和(自身を除く): 359655972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67807, 135614, 203421, 271228, 339035, 406842, 610263, 678070, 813684, 881491, 1017105, 1220526, 1356140, 1762982, 2034210, 2441052, 2644473, 3051315, 3525964, 4068420, 4407455, 5288946, 6102630, 7933419, 8814910, 10577892, 12205260, 13222365, 15866838, 17629820, 26444730, 31733676, 39667095, 52889460, 79334190, 158668380]

約数ペア:

[(1, 158668380), (2, 79334190), (3, 52889460), (4, 39667095), (5, 31733676), (6, 26444730), (9, 17629820), (10, 15866838), (12, 13222365), (13, 12205260), (15, 10577892), (18, 8814910), (20, 7933419), (26, 6102630), (30, 5288946), (36, 4407455), (39, 4068420), (45, 3525964), (52, 3051315), (60, 2644473), (65, 2441052), (78, 2034210), (90, 1762982), (117, 1356140), (130, 1220526), (156, 1017105), (180, 881491), (195, 813684), (234, 678070), (260, 610263), (390, 406842), (468, 339035), (585, 271228), (780, 203421), (1170, 135614), (2340, 67807)]