138547536

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 370476288

約数和(自身を除く): 231928752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 181, 222, 296, 362, 431, 444, 543, 592, 724, 862, 888, 1086, 1293, 1448, 1724, 1776, 2172, 2586, 2896, 3448, 4344, 5172, 6697, 6896, 8688, 10344, 13394, 15947, 20091, 20688, 26788, 31894, 40182, 47841, 53576, 63788, 78011, 80364, 95682, 107152, 127576, 156022, 160728, 191364, 234033, 255152, 312044, 321456, 382728, 468066, 624088, 765456, 936132, 1248176, 1872264, 2886407, 3744528, 5772814, 8659221, 11545628, 17318442, 23091256, 34636884, 46182512, 69273768, 138547536]

約数ペア:

[(1, 138547536), (2, 69273768), (3, 46182512), (4, 34636884), (6, 23091256), (8, 17318442), (12, 11545628), (16, 8659221), (24, 5772814), (37, 3744528), (48, 2886407), (74, 1872264), (111, 1248176), (148, 936132), (181, 765456), (222, 624088), (296, 468066), (362, 382728), (431, 321456), (444, 312044), (543, 255152), (592, 234033), (724, 191364), (862, 160728), (888, 156022), (1086, 127576), (1293, 107152), (1448, 95682), (1724, 80364), (1776, 78011), (2172, 63788), (2586, 53576), (2896, 47841), (3448, 40182), (4344, 31894), (5172, 26788), (6697, 20688), (6896, 20091), (8688, 15947), (10344, 13394)]