127901948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 248572800

約数和(自身を除く): 120670852

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 116, 158, 316, 493, 821, 986, 1343, 1642, 1972, 2291, 2686, 3284, 4582, 5372, 9164, 13957, 23809, 27914, 38947, 47618, 55828, 64859, 77894, 95236, 129718, 155788, 259436, 404753, 809506, 1102603, 1619012, 1880911, 2205206, 3761822, 4410412, 7523644, 31975487, 63950974, 127901948]

約数ペア:

[(1, 127901948), (2, 63950974), (4, 31975487), (17, 7523644), (29, 4410412), (34, 3761822), (58, 2205206), (68, 1880911), (79, 1619012), (116, 1102603), (158, 809506), (316, 404753), (493, 259436), (821, 155788), (986, 129718), (1343, 95236), (1642, 77894), (1972, 64859), (2291, 55828), (2686, 47618), (3284, 38947), (4582, 27914), (5372, 23809), (9164, 13957)]