155836226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1907}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 288489600

約数和(自身を除く): 132653374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 449, 898, 1907, 3143, 3814, 5837, 6286, 11674, 13349, 24791, 26698, 40859, 49582, 81718, 173537, 347074, 856243, 1712486, 5993701, 11131159, 11987402, 22262318, 77918113, 155836226]

約数ペア:

[(1, 155836226), (2, 77918113), (7, 22262318), (13, 11987402), (14, 11131159), (26, 5993701), (91, 1712486), (182, 856243), (449, 347074), (898, 173537), (1907, 81718), (3143, 49582), (3814, 40859), (5837, 26698), (6286, 24791), (11674, 13349)]