171399456

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 538876800

約数和(自身を除く): 367477344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 72, 76, 96, 106, 108, 114, 144, 152, 159, 171, 197, 212, 216, 228, 288, 304, 318, 342, 394, 424, 432, 456, 477, 513, 591, 608, 636, 684, 788, 848, 864, 912, 954, 1007, 1026, 1182, 1272, 1368, 1431, 1576, 1696, 1773, 1824, 1908, 2014, 2052, 2364, 2544, 2736, 2862, 3021, 3152, 3546, 3743, 3816, 4028, 4104, 4728, 5088, 5319, 5472, 5724, 6042, 6304, 7092, 7486, 7632, 8056, 8208, 9063, 9456, 10441, 10638, 11229, 11448, 12084, 14184, 14972, 15264, 16112, 16416, 18126, 18912, 20882, 21276, 22458, 22896, 24168, 27189, 28368, 29944, 31323, 32224, 33687, 36252, 41764, 42552, 44916, 45792, 48336, 54378, 56736, 59888, 62646, 67374, 72504, 83528, 85104, 89832, 93969, 96672, 101061, 108756, 119776, 125292, 134748, 145008, 167056, 170208, 179664, 187938, 198379, 202122, 217512, 250584, 269496, 281907, 290016, 334112, 359328, 375876, 396758, 404244, 435024, 501168, 538992, 563814, 595137, 751752, 793516, 808488, 870048, 1002336, 1077984, 1127628, 1190274, 1503504, 1587032, 1616976, 1785411, 2255256, 2380548, 3007008, 3174064, 3233952, 3570822, 4510512, 4761096, 5356233, 6348128, 7141644, 9021024, 9522192, 10712466, 14283288, 19044384, 21424932, 28566576, 42849864, 57133152, 85699728, 171399456]

約数ペア:

[(1, 171399456), (2, 85699728), (3, 57133152), (4, 42849864), (6, 28566576), (8, 21424932), (9, 19044384), (12, 14283288), (16, 10712466), (18, 9522192), (19, 9021024), (24, 7141644), (27, 6348128), (32, 5356233), (36, 4761096), (38, 4510512), (48, 3570822), (53, 3233952), (54, 3174064), (57, 3007008), (72, 2380548), (76, 2255256), (96, 1785411), (106, 1616976), (108, 1587032), (114, 1503504), (144, 1190274), (152, 1127628), (159, 1077984), (171, 1002336), (197, 870048), (212, 808488), (216, 793516), (228, 751752), (288, 595137), (304, 563814), (318, 538992), (342, 501168), (394, 435024), (424, 404244), (432, 396758), (456, 375876), (477, 359328), (513, 334112), (591, 290016), (608, 281907), (636, 269496), (684, 250584), (788, 217512), (848, 202122), (864, 198379), (912, 187938), (954, 179664), (1007, 170208), (1026, 167056), (1182, 145008), (1272, 134748), (1368, 125292), (1431, 119776), (1576, 108756), (1696, 101061), (1773, 96672), (1824, 93969), (1908, 89832), (2014, 85104), (2052, 83528), (2364, 72504), (2544, 67374), (2736, 62646), (2862, 59888), (3021, 56736), (3152, 54378), (3546, 48336), (3743, 45792), (3816, 44916), (4028, 42552), (4104, 41764), (4728, 36252), (5088, 33687), (5319, 32224), (5472, 31323), (5724, 29944), (6042, 28368), (6304, 27189), (7092, 24168), (7486, 22896), (7632, 22458), (8056, 21276), (8208, 20882), (9063, 18912), (9456, 18126), (10441, 16416), (10638, 16112), (11229, 15264), (11448, 14972), (12084, 14184)]