160977170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 296498880

約数和(自身を除く): 135521710

約数列:

[1, 2, 5, 10, 61, 122, 163, 305, 326, 610, 815, 1619, 1630, 3238, 8095, 9943, 16190, 19886, 49715, 98759, 99430, 197518, 263897, 493795, 527794, 987590, 1319485, 2638970, 16097717, 32195434, 80488585, 160977170]

約数ペア:

[(1, 160977170), (2, 80488585), (5, 32195434), (10, 16097717), (61, 2638970), (122, 1319485), (163, 987590), (305, 527794), (326, 493795), (610, 263897), (815, 197518), (1619, 99430), (1630, 98759), (3238, 49715), (8095, 19886), (9943, 16190)]