156638630

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 287370720

約数和(自身を除く): 130732090

約数列:

[1, 2, 5, 10, 67, 134, 335, 389, 601, 670, 778, 1202, 1945, 3005, 3890, 6010, 26063, 40267, 52126, 80534, 130315, 201335, 233789, 260630, 402670, 467578, 1168945, 2337890, 15663863, 31327726, 78319315, 156638630]

約数ペア:

[(1, 156638630), (2, 78319315), (5, 31327726), (10, 15663863), (67, 2337890), (134, 1168945), (335, 467578), (389, 402670), (601, 260630), (670, 233789), (778, 201335), (1202, 130315), (1945, 80534), (3005, 52126), (3890, 40267), (6010, 26063)]