157307542

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{55351}}^1$

素因数の和:55396

約数の個数: 24

約数和(自身を含む): 283955760

約数和(自身を除く): 126648218

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 55351, 110702, 387457, 774914, 1605179, 2712199, 3210358, 5424398, 11236253, 22472506, 78653771, 157307542]

約数ペア:

[(1, 157307542), (2, 78653771), (7, 22472506), (14, 11236253), (29, 5424398), (49, 3210358), (58, 2712199), (98, 1605179), (203, 774914), (406, 387457), (1421, 110702), (2842, 55351)]