127493744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 181861456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 2309, 3248, 3451, 3944, 4618, 6902, 7888, 9236, 13804, 16163, 18472, 27608, 32326, 36944, 39253, 55216, 64652, 66961, 78506, 129304, 133922, 157012, 258608, 267844, 274771, 314024, 468727, 535688, 549542, 628048, 937454, 1071376, 1099084, 1138337, 1874908, 2198168, 2276674, 3749816, 4396336, 4553348, 7499632, 7968359, 9106696, 15936718, 18213392, 31873436, 63746872, 127493744]

約数ペア:

[(1, 127493744), (2, 63746872), (4, 31873436), (7, 18213392), (8, 15936718), (14, 9106696), (16, 7968359), (17, 7499632), (28, 4553348), (29, 4396336), (34, 3749816), (56, 2276674), (58, 2198168), (68, 1874908), (112, 1138337), (116, 1099084), (119, 1071376), (136, 937454), (203, 628048), (232, 549542), (238, 535688), (272, 468727), (406, 314024), (464, 274771), (476, 267844), (493, 258608), (812, 157012), (952, 133922), (986, 129304), (1624, 78506), (1904, 66961), (1972, 64652), (2309, 55216), (3248, 39253), (3451, 36944), (3944, 32326), (4618, 27608), (6902, 18472), (7888, 16163), (9236, 13804)]