162973910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 175437610

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 94, 110, 145, 235, 290, 319, 470, 517, 638, 1034, 1087, 1363, 1595, 2174, 2585, 2726, 3190, 5170, 5435, 6815, 10870, 11957, 13630, 14993, 23914, 29986, 31523, 51089, 59785, 63046, 74965, 102178, 119570, 149930, 157615, 255445, 315230, 346753, 510890, 561979, 693506, 1123958, 1481581, 1733765, 2809895, 2963162, 3467530, 5619790, 7407905, 14815810, 16297391, 32594782, 81486955, 162973910]

約数ペア:

[(1, 162973910), (2, 81486955), (5, 32594782), (10, 16297391), (11, 14815810), (22, 7407905), (29, 5619790), (47, 3467530), (55, 2963162), (58, 2809895), (94, 1733765), (110, 1481581), (145, 1123958), (235, 693506), (290, 561979), (319, 510890), (470, 346753), (517, 315230), (638, 255445), (1034, 157615), (1087, 149930), (1363, 119570), (1595, 102178), (2174, 74965), (2585, 63046), (2726, 59785), (3190, 51089), (5170, 31523), (5435, 29986), (6815, 23914), (10870, 14993), (11957, 13630)]