156960492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23399}}^1$

素因数の和:23462

約数の個数: 48

約数和(自身を含む): 403603200

約数和(自身を除く): 246642708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 23399, 46798, 70197, 93596, 140394, 280788, 304187, 608374, 912561, 1006157, 1216748, 1825122, 2012314, 3018471, 3650244, 4024628, 6036942, 12073884, 13080041, 26160082, 39240123, 52320164, 78480246, 156960492]

約数ペア:

[(1, 156960492), (2, 78480246), (3, 52320164), (4, 39240123), (6, 26160082), (12, 13080041), (13, 12073884), (26, 6036942), (39, 4024628), (43, 3650244), (52, 3018471), (78, 2012314), (86, 1825122), (129, 1216748), (156, 1006157), (172, 912561), (258, 608374), (516, 304187), (559, 280788), (1118, 140394), (1677, 93596), (2236, 70197), (3354, 46798), (6708, 23399)]