139935664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11867}}^1$

素因数の和:11953

約数の個数: 40

約数和(自身を含む): 300212928

約数和(自身を除く): 160277264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 11867, 23734, 47468, 94936, 130537, 189872, 261074, 522148, 795089, 1044296, 1590178, 2088592, 3180356, 6360712, 8745979, 12721424, 17491958, 34983916, 69967832, 139935664]

約数ペア:

[(1, 139935664), (2, 69967832), (4, 34983916), (8, 17491958), (11, 12721424), (16, 8745979), (22, 6360712), (44, 3180356), (67, 2088592), (88, 1590178), (134, 1044296), (176, 795089), (268, 522148), (536, 261074), (737, 189872), (1072, 130537), (1474, 94936), (2948, 47468), (5896, 23734), (11792, 11867)]