145899852

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{35447}}^1$

素因数の和:35475

約数の個数: 48

約数和(自身を含む): 397017600

約数和(自身を除く): 251117748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 35447, 70894, 106341, 141788, 212682, 248129, 425364, 496258, 744387, 992516, 1488774, 1736903, 2977548, 3473806, 5210709, 6947612, 10421418, 12158321, 20842836, 24316642, 36474963, 48633284, 72949926, 145899852]

約数ペア:

[(1, 145899852), (2, 72949926), (3, 48633284), (4, 36474963), (6, 24316642), (7, 20842836), (12, 12158321), (14, 10421418), (21, 6947612), (28, 5210709), (42, 3473806), (49, 2977548), (84, 1736903), (98, 1488774), (147, 992516), (196, 744387), (294, 496258), (343, 425364), (588, 248129), (686, 212682), (1029, 141788), (1372, 106341), (2058, 70894), (4116, 35447)]