128349762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 284788224

約数和(自身を除く): 156438462

約数列:

[1, 2, 3, 6, 17, 34, 41, 47, 51, 82, 94, 102, 123, 141, 246, 282, 653, 697, 799, 1306, 1394, 1598, 1927, 1959, 2091, 2397, 3854, 3918, 4182, 4794, 5781, 11101, 11562, 22202, 26773, 30691, 32759, 33303, 53546, 61382, 65518, 66606, 80319, 92073, 98277, 160638, 184146, 196554, 455141, 521747, 910282, 1043494, 1258331, 1365423, 1565241, 2516662, 2730846, 3130482, 3774993, 7549986, 21391627, 42783254, 64174881, 128349762]

約数ペア:

[(1, 128349762), (2, 64174881), (3, 42783254), (6, 21391627), (17, 7549986), (34, 3774993), (41, 3130482), (47, 2730846), (51, 2516662), (82, 1565241), (94, 1365423), (102, 1258331), (123, 1043494), (141, 910282), (246, 521747), (282, 455141), (653, 196554), (697, 184146), (799, 160638), (1306, 98277), (1394, 92073), (1598, 80319), (1927, 66606), (1959, 65518), (2091, 61382), (2397, 53546), (3854, 33303), (3918, 32759), (4182, 30691), (4794, 26773), (5781, 22202), (11101, 11562)]