120725296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5101

約数の個数: 40

約数和(自身を含む): 250497360

約数和(自身を除く): 129772064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 4987, 6052, 9974, 12104, 19948, 24208, 39896, 79792, 84779, 169558, 339116, 443843, 678232, 887686, 1356464, 1775372, 3550744, 7101488, 7545331, 15090662, 30181324, 60362648, 120725296]

約数ペア:

[(1, 120725296), (2, 60362648), (4, 30181324), (8, 15090662), (16, 7545331), (17, 7101488), (34, 3550744), (68, 1775372), (89, 1356464), (136, 887686), (178, 678232), (272, 443843), (356, 339116), (712, 169558), (1424, 84779), (1513, 79792), (3026, 39896), (4987, 24208), (6052, 19948), (9974, 12104)]