156983750168

素因数分解:

$2^3\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{516163}}^1$

素因数の和:521607

約数の個数: 32

約数和(自身を含む): 336456341760

約数和(自身を除く): 179472591592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5431, 10862, 21724, 38017, 43448, 76034, 152068, 304136, 516163, 1032326, 2064652, 3613141, 4129304, 7226282, 14452564, 28905128, 2803281253, 5606562506, 11213125012, 19622968771, 22426250024, 39245937542, 78491875084, 156983750168]

約数ペア:

[(1, 156983750168), (2, 78491875084), (4, 39245937542), (7, 22426250024), (8, 19622968771), (14, 11213125012), (28, 5606562506), (56, 2803281253), (5431, 28905128), (10862, 14452564), (21724, 7226282), (38017, 4129304), (43448, 3613141), (76034, 2064652), (152068, 1032326), (304136, 516163)]