126129752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118543}}^1$

素因数の和:118575

約数の個数: 32

約数和(自身を含む): 284505600

約数和(自身を除く): 158375848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 118543, 237086, 474172, 829801, 948344, 1659602, 2252317, 3319204, 4504634, 6638408, 9009268, 15766219, 18018536, 31532438, 63064876, 126129752]

約数ペア:

[(1, 126129752), (2, 63064876), (4, 31532438), (7, 18018536), (8, 15766219), (14, 9009268), (19, 6638408), (28, 4504634), (38, 3319204), (56, 2252317), (76, 1659602), (133, 948344), (152, 829801), (266, 474172), (532, 237086), (1064, 118543)]