156928921572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{501031}}^1$

素因数の和:501688

約数の個数: 48

約数和(自身を含む): 375301025792

約数和(自身を除く): 218372104220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 607, 1214, 1821, 2428, 3642, 7284, 26101, 52202, 78303, 104404, 156606, 313212, 501031, 1002062, 1503093, 2004124, 3006186, 6012372, 21544333, 43088666, 64632999, 86177332, 129265998, 258531996, 304125817, 608251634, 912377451, 1216503268, 1824754902, 3649509804, 13077410131, 26154820262, 39232230393, 52309640524, 78464460786, 156928921572]

約数ペア:

[(1, 156928921572), (2, 78464460786), (3, 52309640524), (4, 39232230393), (6, 26154820262), (12, 13077410131), (43, 3649509804), (86, 1824754902), (129, 1216503268), (172, 912377451), (258, 608251634), (516, 304125817), (607, 258531996), (1214, 129265998), (1821, 86177332), (2428, 64632999), (3642, 43088666), (7284, 21544333), (26101, 6012372), (52202, 3006186), (78303, 2004124), (104404, 1503093), (156606, 1002062), (313212, 501031)]