159440006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 277167744

約数和(自身を除く): 117727738

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 121, 242, 341, 401, 583, 682, 802, 1166, 1643, 3286, 3751, 4411, 6413, 7502, 8822, 12431, 12826, 18073, 21253, 24862, 36146, 42506, 48521, 97042, 136741, 198803, 233783, 273482, 397606, 467566, 658843, 1317686, 1504151, 2571613, 3008302, 5143226, 7247273, 14494546, 79720003, 159440006]

約数ペア:

[(1, 159440006), (2, 79720003), (11, 14494546), (22, 7247273), (31, 5143226), (53, 3008302), (62, 2571613), (106, 1504151), (121, 1317686), (242, 658843), (341, 467566), (401, 397606), (583, 273482), (682, 233783), (802, 198803), (1166, 136741), (1643, 97042), (3286, 48521), (3751, 42506), (4411, 36146), (6413, 24862), (7502, 21253), (8822, 18073), (12431, 12826)]