196725984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3257

約数の個数: 144

約数和(自身を含む): 647126928

約数和(自身を除く): 450400944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3217, 3822, 4368, 4704, 5096, 6434, 7644, 8736, 9651, 10192, 12868, 15288, 19302, 20384, 22519, 25736, 30576, 38604, 41821, 45038, 51472, 61152, 67557, 77208, 83642, 90076, 102944, 125463, 135114, 154416, 157633, 167284, 180152, 250926, 270228, 292747, 308832, 315266, 334568, 360304, 472899, 501852, 540456, 585494, 630532, 669136, 720608, 878241, 945798, 1003704, 1080912, 1170988, 1261064, 1338272, 1756482, 1891596, 2007408, 2049229, 2161824, 2341976, 2522128, 3512964, 3783192, 4014816, 4098458, 4683952, 5044256, 6147687, 7025928, 7566384, 8196916, 9367904, 12295374, 14051856, 15132768, 16393832, 24590748, 28103712, 32787664, 49181496, 65575328, 98362992, 196725984]

約数ペア:

[(1, 196725984), (2, 98362992), (3, 65575328), (4, 49181496), (6, 32787664), (7, 28103712), (8, 24590748), (12, 16393832), (13, 15132768), (14, 14051856), (16, 12295374), (21, 9367904), (24, 8196916), (26, 7566384), (28, 7025928), (32, 6147687), (39, 5044256), (42, 4683952), (48, 4098458), (49, 4014816), (52, 3783192), (56, 3512964), (78, 2522128), (84, 2341976), (91, 2161824), (96, 2049229), (98, 2007408), (104, 1891596), (112, 1756482), (147, 1338272), (156, 1261064), (168, 1170988), (182, 1080912), (196, 1003704), (208, 945798), (224, 878241), (273, 720608), (294, 669136), (312, 630532), (336, 585494), (364, 540456), (392, 501852), (416, 472899), (546, 360304), (588, 334568), (624, 315266), (637, 308832), (672, 292747), (728, 270228), (784, 250926), (1092, 180152), (1176, 167284), (1248, 157633), (1274, 154416), (1456, 135114), (1568, 125463), (1911, 102944), (2184, 90076), (2352, 83642), (2548, 77208), (2912, 67557), (3217, 61152), (3822, 51472), (4368, 45038), (4704, 41821), (5096, 38604), (6434, 30576), (7644, 25736), (8736, 22519), (9651, 20384), (10192, 19302), (12868, 15288)]