131486244

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 312263616

約数和(自身を除く): 180777372

約数列:

[1, 2, 3, 4, 6, 12, 101, 157, 202, 303, 314, 404, 471, 606, 628, 691, 942, 1212, 1382, 1884, 2073, 2764, 4146, 8292, 15857, 31714, 47571, 63428, 69791, 95142, 108487, 139582, 190284, 209373, 216974, 279164, 325461, 418746, 433948, 650922, 837492, 1301844, 10957187, 21914374, 32871561, 43828748, 65743122, 131486244]

約数ペア:

[(1, 131486244), (2, 65743122), (3, 43828748), (4, 32871561), (6, 21914374), (12, 10957187), (101, 1301844), (157, 837492), (202, 650922), (303, 433948), (314, 418746), (404, 325461), (471, 279164), (606, 216974), (628, 209373), (691, 190284), (942, 139582), (1212, 108487), (1382, 95142), (1884, 69791), (2073, 63428), (2764, 47571), (4146, 31714), (8292, 15857)]