158372101438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{15073}}^1$

素因数の和:16420

約数の個数: 32

約数和(自身を含む): 245071403712

約数和(自身を除く): 86699302274

約数列:

[1, 2, 61, 71, 122, 142, 1213, 2426, 4331, 8662, 15073, 30146, 73993, 86123, 147986, 172246, 919453, 1070183, 1838906, 2140366, 5253503, 10507006, 18283549, 36567098, 65281163, 130562326, 1115296489, 1298131979, 2230592978, 2596263958, 79186050719, 158372101438]

約数ペア:

[(1, 158372101438), (2, 79186050719), (61, 2596263958), (71, 2230592978), (122, 1298131979), (142, 1115296489), (1213, 130562326), (2426, 65281163), (4331, 36567098), (8662, 18283549), (15073, 10507006), (30146, 5253503), (73993, 2140366), (86123, 1838906), (147986, 1070183), (172246, 919453)]