172747376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9413}}^1$

素因数の和:9489

約数の個数: 40

約数和(自身を含む): 354870144

約数和(自身を除く): 182122768

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 9413, 18352, 18826, 37652, 75304, 150608, 291803, 348281, 583606, 696562, 1167212, 1393124, 2334424, 2786248, 4668848, 5572496, 10796711, 21593422, 43186844, 86373688, 172747376]

約数ペア:

[(1, 172747376), (2, 86373688), (4, 43186844), (8, 21593422), (16, 10796711), (31, 5572496), (37, 4668848), (62, 2786248), (74, 2334424), (124, 1393124), (148, 1167212), (248, 696562), (296, 583606), (496, 348281), (592, 291803), (1147, 150608), (2294, 75304), (4588, 37652), (9176, 18826), (9413, 18352)]