128156664307

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{1151}}^1\times {\mathrm{41969}}^1$

素因数の和:43506

約数の個数: 16

約数和(自身を含む): 146982297600

約数和(自身を除く): 18825633293

約数列:

[1, 7, 379, 1151, 2653, 8057, 41969, 293783, 436229, 3053603, 15906251, 48306319, 111343757, 338144233, 18308094901, 128156664307]

約数ペア:

[(1, 128156664307), (7, 18308094901), (379, 338144233), (1151, 111343757), (2653, 48306319), (8057, 15906251), (41969, 3053603), (293783, 436229)]