165730528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 340063920

約数和(自身を除く): 174333392

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1312, 1888, 2141, 2419, 4282, 4838, 8564, 9676, 17128, 19352, 34256, 38704, 68512, 77408, 87781, 126319, 175562, 252638, 351124, 505276, 702248, 1010552, 1404496, 2021104, 2808992, 4042208, 5179079, 10358158, 20716316, 41432632, 82865264, 165730528]

約数ペア:

[(1, 165730528), (2, 82865264), (4, 41432632), (8, 20716316), (16, 10358158), (32, 5179079), (41, 4042208), (59, 2808992), (82, 2021104), (118, 1404496), (164, 1010552), (236, 702248), (328, 505276), (472, 351124), (656, 252638), (944, 175562), (1312, 126319), (1888, 87781), (2141, 77408), (2419, 68512), (4282, 38704), (4838, 34256), (8564, 19352), (9676, 17128)]