131444688

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{66791}}^1$

素因数の和:66843

約数の個数: 40

約数和(自身を含む): 347852736

約数和(自身を除く): 216408048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 66791, 133582, 200373, 267164, 400746, 534328, 801492, 1068656, 1602984, 2738431, 3205968, 5476862, 8215293, 10953724, 16430586, 21907448, 32861172, 43814896, 65722344, 131444688]

約数ペア:

[(1, 131444688), (2, 65722344), (3, 43814896), (4, 32861172), (6, 21907448), (8, 16430586), (12, 10953724), (16, 8215293), (24, 5476862), (41, 3205968), (48, 2738431), (82, 1602984), (123, 1068656), (164, 801492), (246, 534328), (328, 400746), (492, 267164), (656, 200373), (984, 133582), (1968, 66791)]