142700008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39551}}^1$

素因数の和:39609

約数の個数: 32

約数和(自身を含む): 299013120

約数和(自身を除く): 156313112

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 39551, 79102, 158204, 316408, 435061, 870122, 1621591, 1740244, 3243182, 3480488, 6486364, 12972728, 17837501, 35675002, 71350004, 142700008]

約数ペア:

[(1, 142700008), (2, 71350004), (4, 35675002), (8, 17837501), (11, 12972728), (22, 6486364), (41, 3480488), (44, 3243182), (82, 1740244), (88, 1621591), (164, 870122), (328, 435061), (451, 316408), (902, 158204), (1804, 79102), (3608, 39551)]