131432168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138059}}^1$

素因数の和:138089

約数の個数: 32

約数和(自身を含む): 298209600

約数和(自身を除く): 166777432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 138059, 276118, 552236, 966413, 1104472, 1932826, 2347003, 3865652, 4694006, 7731304, 9388012, 16429021, 18776024, 32858042, 65716084, 131432168]

約数ペア:

[(1, 131432168), (2, 65716084), (4, 32858042), (7, 18776024), (8, 16429021), (14, 9388012), (17, 7731304), (28, 4694006), (34, 3865652), (56, 2347003), (68, 1932826), (119, 1104472), (136, 966413), (238, 552236), (476, 276118), (952, 138059)]