15078896

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 35616768

約数和(自身を除く): 20537872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 101, 112, 124, 172, 202, 217, 248, 301, 344, 404, 434, 496, 602, 688, 707, 808, 868, 1204, 1333, 1414, 1616, 1736, 2408, 2666, 2828, 3131, 3472, 4343, 4816, 5332, 5656, 6262, 8686, 9331, 10664, 11312, 12524, 17372, 18662, 21328, 21917, 25048, 30401, 34744, 37324, 43834, 50096, 60802, 69488, 74648, 87668, 121604, 134633, 149296, 175336, 243208, 269266, 350672, 486416, 538532, 942431, 1077064, 1884862, 2154128, 3769724, 7539448, 15078896]

約数ペア:

[(1, 15078896), (2, 7539448), (4, 3769724), (7, 2154128), (8, 1884862), (14, 1077064), (16, 942431), (28, 538532), (31, 486416), (43, 350672), (56, 269266), (62, 243208), (86, 175336), (101, 149296), (112, 134633), (124, 121604), (172, 87668), (202, 74648), (217, 69488), (248, 60802), (301, 50096), (344, 43834), (404, 37324), (434, 34744), (496, 30401), (602, 25048), (688, 21917), (707, 21328), (808, 18662), (868, 17372), (1204, 12524), (1333, 11312), (1414, 10664), (1616, 9331), (1736, 8686), (2408, 6262), (2666, 5656), (2828, 5332), (3131, 4816), (3472, 4343)]