118337548

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 259828800

約数和(自身を除く): 141491252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 532, 602, 739, 817, 931, 1204, 1478, 1634, 1862, 2107, 2956, 3268, 3724, 4214, 5173, 5719, 8428, 10346, 11438, 14041, 20692, 22876, 28082, 31777, 36211, 40033, 56164, 63554, 72422, 80066, 98287, 127108, 144844, 160132, 196574, 222439, 393148, 444878, 603763, 688009, 889756, 1207526, 1376018, 1557073, 2415052, 2752036, 3114146, 4226341, 6228292, 8452682, 16905364, 29584387, 59168774, 118337548]

約数ペア:

[(1, 118337548), (2, 59168774), (4, 29584387), (7, 16905364), (14, 8452682), (19, 6228292), (28, 4226341), (38, 3114146), (43, 2752036), (49, 2415052), (76, 1557073), (86, 1376018), (98, 1207526), (133, 889756), (172, 688009), (196, 603763), (266, 444878), (301, 393148), (532, 222439), (602, 196574), (739, 160132), (817, 144844), (931, 127108), (1204, 98287), (1478, 80066), (1634, 72422), (1862, 63554), (2107, 56164), (2956, 40033), (3268, 36211), (3724, 31777), (4214, 28082), (5173, 22876), (5719, 20692), (8428, 14041), (10346, 11438)]