189160428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 316452372

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 204, 222, 228, 323, 444, 629, 646, 703, 969, 1258, 1292, 1319, 1406, 1887, 1938, 2109, 2516, 2638, 2812, 3774, 3876, 3957, 4218, 5276, 7548, 7914, 8436, 11951, 15828, 22423, 23902, 25061, 35853, 44846, 47804, 48803, 50122, 67269, 71706, 75183, 89692, 97606, 100244, 134538, 143412, 146409, 150366, 195212, 269076, 292818, 300732, 426037, 585636, 829651, 852074, 927257, 1278111, 1659302, 1704148, 1854514, 2488953, 2556222, 2781771, 3318604, 3709028, 4977906, 5112444, 5563542, 9955812, 11127084, 15763369, 31526738, 47290107, 63053476, 94580214, 189160428]

約数ペア:

[(1, 189160428), (2, 94580214), (3, 63053476), (4, 47290107), (6, 31526738), (12, 15763369), (17, 11127084), (19, 9955812), (34, 5563542), (37, 5112444), (38, 4977906), (51, 3709028), (57, 3318604), (68, 2781771), (74, 2556222), (76, 2488953), (102, 1854514), (111, 1704148), (114, 1659302), (148, 1278111), (204, 927257), (222, 852074), (228, 829651), (323, 585636), (444, 426037), (629, 300732), (646, 292818), (703, 269076), (969, 195212), (1258, 150366), (1292, 146409), (1319, 143412), (1406, 134538), (1887, 100244), (1938, 97606), (2109, 89692), (2516, 75183), (2638, 71706), (2812, 67269), (3774, 50122), (3876, 48803), (3957, 47804), (4218, 44846), (5276, 35853), (7548, 25061), (7914, 23902), (8436, 22423), (11951, 15828)]