156634855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 215611200

約数和(自身を除く): 58976345

約数列:

[1, 5, 13, 17, 65, 85, 221, 229, 619, 1105, 1145, 2977, 3095, 3893, 8047, 10523, 14885, 19465, 40235, 50609, 52615, 136799, 141751, 253045, 683995, 708755, 1842763, 2409767, 9213815, 12048835, 31326971, 156634855]

約数ペア:

[(1, 156634855), (5, 31326971), (13, 12048835), (17, 9213815), (65, 2409767), (85, 1842763), (221, 708755), (229, 683995), (619, 253045), (1105, 141751), (1145, 136799), (2977, 52615), (3095, 50609), (3893, 40235), (8047, 19465), (10523, 14885)]