173616604

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 388402560

約数和(自身を除く): 214785956

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1748, 1862, 2027, 2254, 3059, 3724, 4054, 4508, 6118, 8108, 12236, 14189, 21413, 28378, 38513, 42826, 46621, 56756, 77026, 85652, 93242, 99323, 154052, 186484, 198646, 269591, 326347, 397292, 539182, 652694, 885799, 1078364, 1305388, 1771598, 1887137, 2284429, 3543196, 3774274, 4568858, 6200593, 7548548, 9137716, 12401186, 24802372, 43404151, 86808302, 173616604]

約数ペア:

[(1, 173616604), (2, 86808302), (4, 43404151), (7, 24802372), (14, 12401186), (19, 9137716), (23, 7548548), (28, 6200593), (38, 4568858), (46, 3774274), (49, 3543196), (76, 2284429), (92, 1887137), (98, 1771598), (133, 1305388), (161, 1078364), (196, 885799), (266, 652694), (322, 539182), (437, 397292), (532, 326347), (644, 269591), (874, 198646), (931, 186484), (1127, 154052), (1748, 99323), (1862, 93242), (2027, 85652), (2254, 77026), (3059, 56756), (3724, 46621), (4054, 42826), (4508, 38513), (6118, 28378), (8108, 21413), (12236, 14189)]