172333626

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 349360128

約数和(自身を除く): 177026502

約数列:

[1, 2, 3, 6, 103, 206, 309, 431, 618, 647, 862, 1293, 1294, 1941, 2586, 3882, 44393, 66641, 88786, 133179, 133282, 199923, 266358, 278857, 399846, 557714, 836571, 1673142, 28722271, 57444542, 86166813, 172333626]

約数ペア:

[(1, 172333626), (2, 86166813), (3, 57444542), (6, 28722271), (103, 1673142), (206, 836571), (309, 557714), (431, 399846), (618, 278857), (647, 266358), (862, 199923), (1293, 133282), (1294, 133179), (1941, 88786), (2586, 66641), (3882, 44393)]