129881754

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1699}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 292780800

約数和(自身を除く): 162899046

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1233, 1699, 2466, 3398, 4247, 5097, 8494, 10194, 12741, 15291, 25482, 30582, 38223, 52669, 76446, 105338, 158007, 232763, 316014, 465526, 474021, 698289, 948042, 1396578, 2094867, 4189734, 7215653, 14431306, 21646959, 43293918, 64940877, 129881754]

約数ペア:

[(1, 129881754), (2, 64940877), (3, 43293918), (6, 21646959), (9, 14431306), (18, 7215653), (31, 4189734), (62, 2094867), (93, 1396578), (137, 948042), (186, 698289), (274, 474021), (279, 465526), (411, 316014), (558, 232763), (822, 158007), (1233, 105338), (1699, 76446), (2466, 52669), (3398, 38223), (4247, 30582), (5097, 25482), (8494, 15291), (10194, 12741)]