156978445442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{536059}}^1$

素因数の和:537690

約数の個数: 32

約数和(自身を含む): 289987017600

約数和(自身を除く): 133008572158

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1609, 3218, 11263, 20917, 22526, 41834, 146419, 292838, 536059, 1072118, 3752413, 6968767, 7504826, 13937534, 48781369, 97562738, 862518931, 1725037862, 6037632517, 11212746103, 12075265034, 22425492206, 78489222721, 156978445442]

約数ペア:

[(1, 156978445442), (2, 78489222721), (7, 22425492206), (13, 12075265034), (14, 11212746103), (26, 6037632517), (91, 1725037862), (182, 862518931), (1609, 97562738), (3218, 48781369), (11263, 13937534), (20917, 7504826), (22526, 6968767), (41834, 3752413), (146419, 1072118), (292838, 536059)]