142361984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{58537}}^1$

素因数の和:58570

約数の個数: 32

約数和(自身を含む): 298543800

約数和(自身を除く): 156181816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 58537, 117074, 234148, 468296, 936592, 1112203, 1873184, 2224406, 3746368, 4448812, 7492736, 8897624, 17795248, 35590496, 71180992, 142361984]

約数ペア:

[(1, 142361984), (2, 71180992), (4, 35590496), (8, 17795248), (16, 8897624), (19, 7492736), (32, 4448812), (38, 3746368), (64, 2224406), (76, 1873184), (128, 1112203), (152, 936592), (304, 468296), (608, 234148), (1216, 117074), (2432, 58537)]