131935674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 322237440

約数和(自身を除く): 190301766

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 47, 51, 58, 73, 78, 87, 94, 102, 141, 146, 174, 219, 221, 282, 377, 438, 442, 493, 611, 663, 754, 799, 949, 986, 1131, 1222, 1241, 1326, 1363, 1479, 1598, 1833, 1898, 2117, 2262, 2397, 2482, 2726, 2847, 2958, 3431, 3666, 3723, 4089, 4234, 4794, 5694, 6351, 6409, 6862, 7446, 8178, 10293, 10387, 12702, 12818, 16133, 17719, 19227, 20586, 20774, 23171, 27521, 31161, 32266, 35438, 35989, 38454, 44603, 46342, 48399, 53157, 55042, 58327, 62322, 69513, 71978, 82563, 89206, 96798, 99499, 106314, 107967, 116654, 133809, 139026, 165126, 174981, 198998, 215934, 267618, 298497, 301223, 349962, 467857, 596994, 602446, 758251, 903669, 935714, 1293487, 1403571, 1516502, 1691483, 1807338, 2274753, 2586974, 2807142, 3382966, 3880461, 4549506, 5074449, 7760922, 10148898, 21989279, 43978558, 65967837, 131935674]

約数ペア:

[(1, 131935674), (2, 65967837), (3, 43978558), (6, 21989279), (13, 10148898), (17, 7760922), (26, 5074449), (29, 4549506), (34, 3880461), (39, 3382966), (47, 2807142), (51, 2586974), (58, 2274753), (73, 1807338), (78, 1691483), (87, 1516502), (94, 1403571), (102, 1293487), (141, 935714), (146, 903669), (174, 758251), (219, 602446), (221, 596994), (282, 467857), (377, 349962), (438, 301223), (442, 298497), (493, 267618), (611, 215934), (663, 198998), (754, 174981), (799, 165126), (949, 139026), (986, 133809), (1131, 116654), (1222, 107967), (1241, 106314), (1326, 99499), (1363, 96798), (1479, 89206), (1598, 82563), (1833, 71978), (1898, 69513), (2117, 62322), (2262, 58327), (2397, 55042), (2482, 53157), (2726, 48399), (2847, 46342), (2958, 44603), (3431, 38454), (3666, 35989), (3723, 35438), (4089, 32266), (4234, 31161), (4794, 27521), (5694, 23171), (6351, 20774), (6409, 20586), (6862, 19227), (7446, 17719), (8178, 16133), (10293, 12818), (10387, 12702)]