157970712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{18233}}^1$

素因数の和:18280

約数の個数: 48

約数和(自身を含む): 416829240

約数和(自身を除く): 258858528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 18233, 36466, 54699, 72932, 109398, 145864, 218796, 346427, 437592, 692854, 1039281, 1385708, 2078562, 2771416, 4157124, 6582113, 8314248, 13164226, 19746339, 26328452, 39492678, 52656904, 78985356, 157970712]

約数ペア:

[(1, 157970712), (2, 78985356), (3, 52656904), (4, 39492678), (6, 26328452), (8, 19746339), (12, 13164226), (19, 8314248), (24, 6582113), (38, 4157124), (57, 2771416), (76, 2078562), (114, 1385708), (152, 1039281), (228, 692854), (361, 437592), (456, 346427), (722, 218796), (1083, 145864), (1444, 109398), (2166, 72932), (2888, 54699), (4332, 36466), (8664, 18233)]