148891676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 284444160

約数和(自身を除く): 135552484

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 571, 893, 1142, 1387, 1786, 2284, 2774, 3431, 3572, 5548, 6862, 10849, 13724, 21698, 26837, 41683, 43396, 53674, 65189, 83366, 107348, 130378, 166732, 260756, 509903, 791977, 1019806, 1583954, 1959101, 2039612, 3167908, 3918202, 7836404, 37222919, 74445838, 148891676]

約数ペア:

[(1, 148891676), (2, 74445838), (4, 37222919), (19, 7836404), (38, 3918202), (47, 3167908), (73, 2039612), (76, 1959101), (94, 1583954), (146, 1019806), (188, 791977), (292, 509903), (571, 260756), (893, 166732), (1142, 130378), (1387, 107348), (1786, 83366), (2284, 65189), (2774, 53674), (3431, 43396), (3572, 41683), (5548, 26837), (6862, 21698), (10849, 13724)]