120455944

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16937}}^1$

素因数の和:17077

約数の個数: 32

約数和(自身を含む): 260167680

約数和(自身を除く): 139711736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 16937, 33874, 67748, 118559, 135496, 237118, 474236, 948472, 2150999, 4301998, 8603996, 15056993, 17207992, 30113986, 60227972, 120455944]

約数ペア:

[(1, 120455944), (2, 60227972), (4, 30113986), (7, 17207992), (8, 15056993), (14, 8603996), (28, 4301998), (56, 2150999), (127, 948472), (254, 474236), (508, 237118), (889, 135496), (1016, 118559), (1778, 67748), (3556, 33874), (7112, 16937)]