158097516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 377491968

約数和(自身を除く): 219394452

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 331, 636, 662, 751, 993, 1324, 1502, 1986, 2253, 3004, 3972, 4506, 9012, 17543, 35086, 39803, 52629, 70172, 79606, 105258, 119409, 159212, 210516, 238818, 248581, 477636, 497162, 745743, 994324, 1491486, 2982972, 13174793, 26349586, 39524379, 52699172, 79048758, 158097516]

約数ペア:

[(1, 158097516), (2, 79048758), (3, 52699172), (4, 39524379), (6, 26349586), (12, 13174793), (53, 2982972), (106, 1491486), (159, 994324), (212, 745743), (318, 497162), (331, 477636), (636, 248581), (662, 238818), (751, 210516), (993, 159212), (1324, 119409), (1502, 105258), (1986, 79606), (2253, 70172), (3004, 52629), (3972, 39803), (4506, 35086), (9012, 17543)]