157039490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4483}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 294437376

約数和(自身を除く): 137397886

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 4483, 7006, 8966, 17515, 22415, 35030, 44830, 138973, 277946, 506579, 694865, 1013158, 1389730, 2532895, 5065790, 15703949, 31407898, 78519745, 157039490]

約数ペア:

[(1, 157039490), (2, 78519745), (5, 31407898), (10, 15703949), (31, 5065790), (62, 2532895), (113, 1389730), (155, 1013158), (226, 694865), (310, 506579), (565, 277946), (1130, 138973), (3503, 44830), (4483, 35030), (7006, 22415), (8966, 17515)]