141551828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 281154048

約数和(自身を除く): 139602220

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 157, 314, 341, 628, 661, 682, 1322, 1364, 1727, 2644, 3454, 4867, 6908, 7271, 9734, 14542, 19468, 20491, 29084, 40982, 53537, 81964, 103777, 107074, 207554, 214148, 225401, 415108, 450802, 901604, 1141547, 2283094, 3217087, 4566188, 6434174, 12868348, 35387957, 70775914, 141551828]

約数ペア:

[(1, 141551828), (2, 70775914), (4, 35387957), (11, 12868348), (22, 6434174), (31, 4566188), (44, 3217087), (62, 2283094), (124, 1141547), (157, 901604), (314, 450802), (341, 415108), (628, 225401), (661, 214148), (682, 207554), (1322, 107074), (1364, 103777), (1727, 81964), (2644, 53537), (3454, 40982), (4867, 29084), (6908, 20491), (7271, 19468), (9734, 14542)]