128533108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 258660864

約数和(自身を除く): 130127756

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 107, 214, 253, 428, 506, 1012, 1177, 1187, 2354, 2374, 2461, 4708, 4748, 4922, 9844, 13057, 26114, 27071, 27301, 52228, 54142, 54602, 108284, 109204, 127009, 254018, 300311, 508036, 600622, 1201244, 1397099, 2794198, 2921207, 5588396, 5842414, 11684828, 32133277, 64266554, 128533108]

約数ペア:

[(1, 128533108), (2, 64266554), (4, 32133277), (11, 11684828), (22, 5842414), (23, 5588396), (44, 2921207), (46, 2794198), (92, 1397099), (107, 1201244), (214, 600622), (253, 508036), (428, 300311), (506, 254018), (1012, 127009), (1177, 109204), (1187, 108284), (2354, 54602), (2374, 54142), (2461, 52228), (4708, 27301), (4748, 27071), (4922, 26114), (9844, 13057)]