156927710950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1028023}}^1$

素因数の和:1028149

約数の個数: 48

約数和(自身を含む): 302880542976

約数和(自身を除く): 145952832026

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 355, 430, 710, 1075, 1775, 2150, 3053, 3550, 6106, 15265, 30530, 76325, 152650, 1028023, 2056046, 5140115, 10280230, 25700575, 44204989, 51401150, 72989633, 88409978, 145979266, 221024945, 364948165, 442049890, 729896330, 1105124725, 1824740825, 2210249450, 3138554219, 3649481650, 6277108438, 15692771095, 31385542190, 78463855475, 156927710950]

約数ペア:

[(1, 156927710950), (2, 78463855475), (5, 31385542190), (10, 15692771095), (25, 6277108438), (43, 3649481650), (50, 3138554219), (71, 2210249450), (86, 1824740825), (142, 1105124725), (215, 729896330), (355, 442049890), (430, 364948165), (710, 221024945), (1075, 145979266), (1775, 88409978), (2150, 72989633), (3053, 51401150), (3550, 44204989), (6106, 25700575), (15265, 10280230), (30530, 5140115), (76325, 2056046), (152650, 1028023)]