131480112

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66809}}^1$

素因数の和:66861

約数の個数: 40

約数和(自身を含む): 347946480

約数和(自身を除く): 216466368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 66809, 133618, 200427, 267236, 400854, 534472, 801708, 1068944, 1603416, 2739169, 3206832, 5478338, 8217507, 10956676, 16435014, 21913352, 32870028, 43826704, 65740056, 131480112]

約数ペア:

[(1, 131480112), (2, 65740056), (3, 43826704), (4, 32870028), (6, 21913352), (8, 16435014), (12, 10956676), (16, 8217507), (24, 5478338), (41, 3206832), (48, 2739169), (82, 1603416), (123, 1068944), (164, 801708), (246, 534472), (328, 400854), (492, 267236), (656, 200427), (984, 133618), (1968, 66809)]