148579126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 250076160

約数和(自身を除く): 101497034

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1786, 2162, 3617, 7234, 20539, 41078, 68723, 83191, 137446, 166382, 169999, 339998, 1580629, 3161258, 3229981, 3909977, 6459962, 7819954, 74289563, 148579126]

約数ペア:

[(1, 148579126), (2, 74289563), (19, 7819954), (23, 6459962), (38, 3909977), (46, 3229981), (47, 3161258), (94, 1580629), (437, 339998), (874, 169999), (893, 166382), (1081, 137446), (1786, 83191), (2162, 68723), (3617, 41078), (7234, 20539)]