163115288

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39901}}^1$

素因数の和:39987

約数の個数: 32

約数和(自身を含む): 354329760

約数和(自身を除く): 191214472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 39901, 79802, 159604, 279307, 319208, 558614, 1117228, 2234456, 2912773, 5825546, 11651092, 20389411, 23302184, 40778822, 81557644, 163115288]

約数ペア:

[(1, 163115288), (2, 81557644), (4, 40778822), (7, 23302184), (8, 20389411), (14, 11651092), (28, 5825546), (56, 2912773), (73, 2234456), (146, 1117228), (292, 558614), (511, 319208), (584, 279307), (1022, 159604), (2044, 79802), (4088, 39901)]