157401632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 323253504

約数和(自身を除く): 165851872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 248, 404, 496, 808, 992, 1571, 1616, 3131, 3142, 3232, 6262, 6284, 12524, 12568, 25048, 25136, 48701, 50096, 50272, 97402, 100192, 158671, 194804, 317342, 389608, 634684, 779216, 1269368, 1558432, 2538736, 4918801, 5077472, 9837602, 19675204, 39350408, 78700816, 157401632]

約数ペア:

[(1, 157401632), (2, 78700816), (4, 39350408), (8, 19675204), (16, 9837602), (31, 5077472), (32, 4918801), (62, 2538736), (101, 1558432), (124, 1269368), (202, 779216), (248, 634684), (404, 389608), (496, 317342), (808, 194804), (992, 158671), (1571, 100192), (1616, 97402), (3131, 50272), (3142, 50096), (3232, 48701), (6262, 25136), (6284, 25048), (12524, 12568)]