154383416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 325663800

約数和(自身を除く): 171280384

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 3709, 3784, 5203, 7418, 10406, 14836, 20812, 29672, 40799, 41624, 81598, 159487, 163196, 318974, 326392, 448789, 637948, 897578, 1275896, 1754357, 1795156, 3508714, 3590312, 7017428, 14034856, 19297927, 38595854, 77191708, 154383416]

約数ペア:

[(1, 154383416), (2, 77191708), (4, 38595854), (8, 19297927), (11, 14034856), (22, 7017428), (43, 3590312), (44, 3508714), (86, 1795156), (88, 1754357), (121, 1275896), (172, 897578), (242, 637948), (344, 448789), (473, 326392), (484, 318974), (946, 163196), (968, 159487), (1892, 81598), (3709, 41624), (3784, 40799), (5203, 29672), (7418, 20812), (10406, 14836)]