165770648

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 318243600

約数和(自身を除く): 152472952

約数列:

[1, 2, 4, 8, 59, 118, 157, 236, 314, 472, 628, 1256, 2237, 4474, 8948, 9263, 17896, 18526, 37052, 74104, 131983, 263966, 351209, 527932, 702418, 1055864, 1404836, 2809672, 20721331, 41442662, 82885324, 165770648]

約数ペア:

[(1, 165770648), (2, 82885324), (4, 41442662), (8, 20721331), (59, 2809672), (118, 1404836), (157, 1055864), (236, 702418), (314, 527932), (472, 351209), (628, 263966), (1256, 131983), (2237, 74104), (4474, 37052), (8948, 18526), (9263, 17896)]