138621832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15107}}^1$

素因数の和:15181

約数の個数: 32

約数和(自身を含む): 275569920

約数和(自身を除く): 136948088

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 15107, 30214, 60428, 120856, 468317, 558959, 936634, 1117918, 1873268, 2235836, 3746536, 4471672, 17327729, 34655458, 69310916, 138621832]

約数ペア:

[(1, 138621832), (2, 69310916), (4, 34655458), (8, 17327729), (31, 4471672), (37, 3746536), (62, 2235836), (74, 1873268), (124, 1117918), (148, 936634), (248, 558959), (296, 468317), (1147, 120856), (2294, 60428), (4588, 30214), (9176, 15107)]