156965346923

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1\times {\mathrm{5737}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 207982577664

約数和(自身を除く): 51017230741

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 2207, 5737, 12397, 15449, 24277, 40159, 50761, 63107, 108143, 131951, 169939, 281113, 355327, 441749, 558371, 923657, 1189573, 1451461, 2487289, 3092243, 3908597, 6465599, 10160227, 12661559, 27360179, 71121589, 88630913, 139277149, 291215857, 620416391, 974940043, 2038510999, 3203374427, 6824580301, 14269576993, 22423620989, 156965346923]

約数ペア:

[(1, 156965346923), (7, 22423620989), (11, 14269576993), (23, 6824580301), (49, 3203374427), (77, 2038510999), (161, 974940043), (253, 620416391), (539, 291215857), (1127, 139277149), (1771, 88630913), (2207, 71121589), (5737, 27360179), (12397, 12661559), (15449, 10160227), (24277, 6465599), (40159, 3908597), (50761, 3092243), (63107, 2487289), (108143, 1451461), (131951, 1189573), (169939, 923657), (281113, 558371), (355327, 441749)]