129117512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3217}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 251969400

約数和(自身を除く): 122851888

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 1384, 3217, 5017, 6434, 10034, 12868, 20068, 25736, 40136, 93293, 186586, 373172, 556541, 746344, 1113082, 2226164, 4452328, 16139689, 32279378, 64558756, 129117512]

約数ペア:

[(1, 129117512), (2, 64558756), (4, 32279378), (8, 16139689), (29, 4452328), (58, 2226164), (116, 1113082), (173, 746344), (232, 556541), (346, 373172), (692, 186586), (1384, 93293), (3217, 40136), (5017, 25736), (6434, 20068), (10034, 12868)]