156729025330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{23059}}^1$

素因数の和:23599

約数の個数: 64

約数和(自身を含む): 301248460800

約数和(自身を除く): 144519435470

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 431, 830, 862, 1577, 2155, 3154, 4310, 7885, 8189, 15770, 16378, 23059, 35773, 40945, 46118, 71546, 81890, 115295, 178865, 230590, 357730, 438121, 679687, 876242, 1359374, 1913897, 2190605, 3398435, 3827794, 4381210, 6796870, 9569485, 9938429, 19138970, 19876858, 36364043, 49692145, 72728086, 99384290, 181820215, 188830151, 363640430, 377660302, 824889607, 944150755, 1649779214, 1888301510, 4124448035, 8248896070, 15672902533, 31345805066, 78364512665, 156729025330]

約数ペア:

[(1, 156729025330), (2, 78364512665), (5, 31345805066), (10, 15672902533), (19, 8248896070), (38, 4124448035), (83, 1888301510), (95, 1649779214), (166, 944150755), (190, 824889607), (415, 377660302), (431, 363640430), (830, 188830151), (862, 181820215), (1577, 99384290), (2155, 72728086), (3154, 49692145), (4310, 36364043), (7885, 19876858), (8189, 19138970), (15770, 9938429), (16378, 9569485), (23059, 6796870), (35773, 4381210), (40945, 3827794), (46118, 3398435), (71546, 2190605), (81890, 1913897), (115295, 1359374), (178865, 876242), (230590, 679687), (357730, 438121)]