180208798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22079}}^1$

素因数の和:22152

約数の個数: 32

約数和(自身を含む): 343388160

約数和(自身を除く): 163179362

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 22079, 44158, 154553, 242869, 309106, 485738, 1170187, 1700083, 2340374, 3400166, 8191309, 12872057, 16382618, 25744114, 90104399, 180208798]

約数ペア:

[(1, 180208798), (2, 90104399), (7, 25744114), (11, 16382618), (14, 12872057), (22, 8191309), (53, 3400166), (77, 2340374), (106, 1700083), (154, 1170187), (371, 485738), (583, 309106), (742, 242869), (1166, 154553), (4081, 44158), (8162, 22079)]