129466832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43271}}^1$

素因数の和:43307

約数の個数: 40

約数和(自身を含む): 289749312

約数和(自身を除く): 160282480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 43271, 86542, 173084, 346168, 475981, 692336, 735607, 951962, 1471214, 1903924, 2942428, 3807848, 5884856, 7615696, 8091677, 11769712, 16183354, 32366708, 64733416, 129466832]

約数ペア:

[(1, 129466832), (2, 64733416), (4, 32366708), (8, 16183354), (11, 11769712), (16, 8091677), (17, 7615696), (22, 5884856), (34, 3807848), (44, 2942428), (68, 1903924), (88, 1471214), (136, 951962), (176, 735607), (187, 692336), (272, 475981), (374, 346168), (748, 173084), (1496, 86542), (2992, 43271)]