157432570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3041}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 294368256

約数和(自身を除く): 136935686

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 3041, 5177, 6082, 10354, 15205, 25885, 30410, 51770, 94271, 188542, 471355, 507847, 942710, 1015694, 2539235, 5078470, 15743257, 31486514, 78716285, 157432570]

約数ペア:

[(1, 157432570), (2, 78716285), (5, 31486514), (10, 15743257), (31, 5078470), (62, 2539235), (155, 1015694), (167, 942710), (310, 507847), (334, 471355), (835, 188542), (1670, 94271), (3041, 51770), (5177, 30410), (6082, 25885), (10354, 15205)]