139880736

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8559

約数の個数: 96

約数和(自身を含む): 429508800

約数和(自身を除く): 289628064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 8521, 16416, 17042, 25563, 34084, 51126, 68168, 76689, 102252, 136336, 153378, 161899, 204504, 230067, 272672, 306756, 323798, 409008, 460134, 485697, 613512, 647596, 818016, 920268, 971394, 1227024, 1295192, 1457091, 1840536, 1942788, 2454048, 2590384, 2914182, 3681072, 3885576, 4371273, 5180768, 5828364, 7362144, 7771152, 8742546, 11656728, 15542304, 17485092, 23313456, 34970184, 46626912, 69940368, 139880736]

約数ペア:

[(1, 139880736), (2, 69940368), (3, 46626912), (4, 34970184), (6, 23313456), (8, 17485092), (9, 15542304), (12, 11656728), (16, 8742546), (18, 7771152), (19, 7362144), (24, 5828364), (27, 5180768), (32, 4371273), (36, 3885576), (38, 3681072), (48, 2914182), (54, 2590384), (57, 2454048), (72, 1942788), (76, 1840536), (96, 1457091), (108, 1295192), (114, 1227024), (144, 971394), (152, 920268), (171, 818016), (216, 647596), (228, 613512), (288, 485697), (304, 460134), (342, 409008), (432, 323798), (456, 306756), (513, 272672), (608, 230067), (684, 204504), (864, 161899), (912, 153378), (1026, 136336), (1368, 102252), (1824, 76689), (2052, 68168), (2736, 51126), (4104, 34084), (5472, 25563), (8208, 17042), (8521, 16416)]