127648444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24379}}^1$

素因数の和:24418

約数の個数: 48

約数和(自身を含む): 294900480

約数和(自身を除く): 167252036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 24379, 48758, 97516, 170653, 268169, 341306, 414443, 536338, 682612, 828886, 1072676, 1657772, 1877183, 2901101, 3754366, 4558873, 5802202, 7508732, 9117746, 11604404, 18235492, 31912111, 63824222, 127648444]

約数ペア:

[(1, 127648444), (2, 63824222), (4, 31912111), (7, 18235492), (11, 11604404), (14, 9117746), (17, 7508732), (22, 5802202), (28, 4558873), (34, 3754366), (44, 2901101), (68, 1877183), (77, 1657772), (119, 1072676), (154, 828886), (187, 682612), (238, 536338), (308, 414443), (374, 341306), (476, 268169), (748, 170653), (1309, 97516), (2618, 48758), (5236, 24379)]