115660016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1329

約数の個数: 40

約数和(自身を含む): 231224784

約数和(自身を除く): 115564768

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 628, 656, 1123, 1256, 2246, 2512, 4492, 6437, 8984, 12874, 17968, 25748, 46043, 51496, 92086, 102992, 176311, 184172, 352622, 368344, 705244, 736688, 1410488, 2820976, 7228751, 14457502, 28915004, 57830008, 115660016]

約数ペア:

[(1, 115660016), (2, 57830008), (4, 28915004), (8, 14457502), (16, 7228751), (41, 2820976), (82, 1410488), (157, 736688), (164, 705244), (314, 368344), (328, 352622), (628, 184172), (656, 176311), (1123, 102992), (1256, 92086), (2246, 51496), (2512, 46043), (4492, 25748), (6437, 17968), (8984, 12874)]