156947341820

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2287}}^1\times {\mathrm{7411}}^1$

素因数の和:10170

約数の個数: 48

約数和(自身を含む): 330490288128

約数和(自身を除く): 173542946308

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2287, 2315, 4574, 4630, 7411, 9148, 9260, 11435, 14822, 22870, 29644, 37055, 45740, 74110, 148220, 1058881, 2117762, 3431293, 4235524, 5294405, 6862586, 10588810, 13725172, 16948957, 17156465, 21177620, 33897914, 34312930, 67795828, 68625860, 84744785, 169489570, 338979140, 7847367091, 15694734182, 31389468364, 39236835455, 78473670910, 156947341820]

約数ペア:

[(1, 156947341820), (2, 78473670910), (4, 39236835455), (5, 31389468364), (10, 15694734182), (20, 7847367091), (463, 338979140), (926, 169489570), (1852, 84744785), (2287, 68625860), (2315, 67795828), (4574, 34312930), (4630, 33897914), (7411, 21177620), (9148, 17156465), (9260, 16948957), (11435, 13725172), (14822, 10588810), (22870, 6862586), (29644, 5294405), (37055, 4235524), (45740, 3431293), (74110, 2117762), (148220, 1058881)]