15046768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 34712064

約数和(自身を除く): 19665296

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 107, 136, 176, 187, 188, 214, 272, 374, 376, 428, 517, 748, 752, 799, 856, 1034, 1177, 1496, 1598, 1712, 1819, 2068, 2354, 2992, 3196, 3638, 4136, 4708, 5029, 6392, 7276, 8272, 8789, 9416, 10058, 12784, 14552, 17578, 18832, 20009, 20116, 29104, 35156, 40018, 40232, 55319, 70312, 80036, 80464, 85493, 110638, 140624, 160072, 170986, 221276, 320144, 341972, 442552, 683944, 885104, 940423, 1367888, 1880846, 3761692, 7523384, 15046768]

約数ペア:

[(1, 15046768), (2, 7523384), (4, 3761692), (8, 1880846), (11, 1367888), (16, 940423), (17, 885104), (22, 683944), (34, 442552), (44, 341972), (47, 320144), (68, 221276), (88, 170986), (94, 160072), (107, 140624), (136, 110638), (176, 85493), (187, 80464), (188, 80036), (214, 70312), (272, 55319), (374, 40232), (376, 40018), (428, 35156), (517, 29104), (748, 20116), (752, 20009), (799, 18832), (856, 17578), (1034, 14552), (1177, 12784), (1496, 10058), (1598, 9416), (1712, 8789), (1819, 8272), (2068, 7276), (2354, 6392), (2992, 5029), (3196, 4708), (3638, 4136)]