129970352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3911}}^1$

素因数の和:4017

約数の個数: 40

約数和(自身を含む): 263887872

約数和(自身を除く): 133917520

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 3911, 4154, 7822, 8308, 15644, 16616, 31288, 33232, 62576, 121241, 242482, 262037, 484964, 524074, 969928, 1048148, 1939856, 2096296, 4192592, 8123147, 16246294, 32492588, 64985176, 129970352]

約数ペア:

[(1, 129970352), (2, 64985176), (4, 32492588), (8, 16246294), (16, 8123147), (31, 4192592), (62, 2096296), (67, 1939856), (124, 1048148), (134, 969928), (248, 524074), (268, 484964), (496, 262037), (536, 242482), (1072, 121241), (2077, 62576), (3911, 33232), (4154, 31288), (7822, 16616), (8308, 15644)]