151495460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{46471}}^1$

素因数の和:46643

約数の個数: 24

約数和(自身を含む): 320099136

約数和(自身を除く): 168603676

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 46471, 92942, 185884, 232355, 464710, 929420, 7574773, 15149546, 30299092, 37873865, 75747730, 151495460]

約数ペア:

[(1, 151495460), (2, 75747730), (4, 37873865), (5, 30299092), (10, 15149546), (20, 7574773), (163, 929420), (326, 464710), (652, 232355), (815, 185884), (1630, 92942), (3260, 46471)]