127677904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 253733760

約数和(自身を除く): 126055856

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 1217, 1264, 1328, 2434, 4868, 6557, 9736, 13114, 19472, 26228, 52456, 96143, 101011, 104912, 192286, 202022, 384572, 404044, 769144, 808088, 1538288, 1616176, 7979869, 15959738, 31919476, 63838952, 127677904]

約数ペア:

[(1, 127677904), (2, 63838952), (4, 31919476), (8, 15959738), (16, 7979869), (79, 1616176), (83, 1538288), (158, 808088), (166, 769144), (316, 404044), (332, 384572), (632, 202022), (664, 192286), (1217, 104912), (1264, 101011), (1328, 96143), (2434, 52456), (4868, 26228), (6557, 19472), (9736, 13114)]