131637552

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66889}}^1$

素因数の和:66941

約数の個数: 40

約数和(自身を含む): 348363120

約数和(自身を除く): 216725568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 66889, 133778, 200667, 267556, 401334, 535112, 802668, 1070224, 1605336, 2742449, 3210672, 5484898, 8227347, 10969796, 16454694, 21939592, 32909388, 43879184, 65818776, 131637552]

約数ペア:

[(1, 131637552), (2, 65818776), (3, 43879184), (4, 32909388), (6, 21939592), (8, 16454694), (12, 10969796), (16, 8227347), (24, 5484898), (41, 3210672), (48, 2742449), (82, 1605336), (123, 1070224), (164, 802668), (246, 535112), (328, 401334), (492, 267556), (656, 200667), (984, 133778), (1968, 66889)]