126538408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 241372800

約数和(自身を除く): 114834392

約数列:

[1, 2, 4, 8, 79, 158, 316, 347, 577, 632, 694, 1154, 1388, 2308, 2776, 4616, 27413, 45583, 54826, 91166, 109652, 182332, 200219, 219304, 364664, 400438, 800876, 1601752, 15817301, 31634602, 63269204, 126538408]

約数ペア:

[(1, 126538408), (2, 63269204), (4, 31634602), (8, 15817301), (79, 1601752), (158, 800876), (316, 400438), (347, 364664), (577, 219304), (632, 200219), (694, 182332), (1154, 109652), (1388, 91166), (2308, 54826), (2776, 45583), (4616, 27413)]