158971514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 264748176

約数和(自身を除く): 105776662

約数列:

[1, 2, 13, 26, 41, 82, 197, 394, 533, 757, 1066, 1514, 2561, 5122, 8077, 9841, 16154, 19682, 31037, 62074, 105001, 149129, 210002, 298258, 403481, 806962, 1938677, 3877354, 6114289, 12228578, 79485757, 158971514]

約数ペア:

[(1, 158971514), (2, 79485757), (13, 12228578), (26, 6114289), (41, 3877354), (82, 1938677), (197, 806962), (394, 403481), (533, 298258), (757, 210002), (1066, 149129), (1514, 105001), (2561, 62074), (5122, 31037), (8077, 19682), (9841, 16154)]