136163468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 286440000

約数和(自身を除く): 150276532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1708, 1769, 2749, 3538, 5498, 7076, 10996, 12383, 19243, 24766, 38486, 49532, 76972, 79721, 159442, 167689, 318884, 335378, 558047, 670756, 1116094, 1173823, 2232188, 2347646, 4695292, 4862981, 9725962, 19451924, 34040867, 68081734, 136163468]

約数ペア:

[(1, 136163468), (2, 68081734), (4, 34040867), (7, 19451924), (14, 9725962), (28, 4862981), (29, 4695292), (58, 2347646), (61, 2232188), (116, 1173823), (122, 1116094), (203, 670756), (244, 558047), (406, 335378), (427, 318884), (812, 167689), (854, 159442), (1708, 79721), (1769, 76972), (2749, 49532), (3538, 38486), (5498, 24766), (7076, 19243), (10996, 12383)]