156799974880

素因数分解:

$2^5\times 5^1\times {\mathrm{6343}}^1\times {\mathrm{154501}}^1$

素因数の和:160859

約数の個数: 48

約数和(自身を含む): 370500740064

約数和(自身を除く): 213700765184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6343, 12686, 25372, 31715, 50744, 63430, 101488, 126860, 154501, 202976, 253720, 309002, 507440, 618004, 772505, 1014880, 1236008, 1545010, 2472016, 3090020, 4944032, 6180040, 12360080, 24720160, 979999843, 1959999686, 3919999372, 4899999215, 7839998744, 9799998430, 15679997488, 19599996860, 31359994976, 39199993720, 78399987440, 156799974880]

約数ペア:

[(1, 156799974880), (2, 78399987440), (4, 39199993720), (5, 31359994976), (8, 19599996860), (10, 15679997488), (16, 9799998430), (20, 7839998744), (32, 4899999215), (40, 3919999372), (80, 1959999686), (160, 979999843), (6343, 24720160), (12686, 12360080), (25372, 6180040), (31715, 4944032), (50744, 3090020), (63430, 2472016), (101488, 1545010), (126860, 1236008), (154501, 1014880), (202976, 772505), (253720, 618004), (309002, 507440)]