252177536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151549}}^1$

素因数の和:151576

約数の個数: 32

約数和(自身を含む): 541033500

約数和(自身を除く): 288855964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 151549, 303098, 606196, 1212392, 1970137, 2424784, 3940274, 4849568, 7880548, 9699136, 15761096, 19398272, 31522192, 63044384, 126088768, 252177536]

約数ペア:

[(1, 252177536), (2, 126088768), (4, 63044384), (8, 31522192), (13, 19398272), (16, 15761096), (26, 9699136), (32, 7880548), (52, 4849568), (64, 3940274), (104, 2424784), (128, 1970137), (208, 1212392), (416, 606196), (832, 303098), (1664, 151549)]