133368956

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 274498560

約数和(自身を除く): 141129604

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 497, 511, 919, 994, 1022, 1838, 1988, 2044, 3676, 5183, 6433, 10366, 12866, 20732, 25732, 36281, 65249, 67087, 72562, 130498, 134174, 145124, 260996, 268348, 456743, 469609, 913486, 939218, 1826972, 1878436, 4763177, 9526354, 19052708, 33342239, 66684478, 133368956]

約数ペア:

[(1, 133368956), (2, 66684478), (4, 33342239), (7, 19052708), (14, 9526354), (28, 4763177), (71, 1878436), (73, 1826972), (142, 939218), (146, 913486), (284, 469609), (292, 456743), (497, 268348), (511, 260996), (919, 145124), (994, 134174), (1022, 130498), (1838, 72562), (1988, 67087), (2044, 65249), (3676, 36281), (5183, 25732), (6433, 20732), (10366, 12866)]