131810736

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66977}}^1$

素因数の和:67029

約数の個数: 40

約数和(自身を含む): 348821424

約数和(自身を除く): 217010688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 66977, 133954, 200931, 267908, 401862, 535816, 803724, 1071632, 1607448, 2746057, 3214896, 5492114, 8238171, 10984228, 16476342, 21968456, 32952684, 43936912, 65905368, 131810736]

約数ペア:

[(1, 131810736), (2, 65905368), (3, 43936912), (4, 32952684), (6, 21968456), (8, 16476342), (12, 10984228), (16, 8238171), (24, 5492114), (41, 3214896), (48, 2746057), (82, 1607448), (123, 1071632), (164, 803724), (246, 535816), (328, 401862), (492, 267908), (656, 200931), (984, 133954), (1968, 66977)]