157357728

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5552

約数の個数: 120

約数和(自身を含む): 504947520

約数和(自身を除く): 347589792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 5519, 7128, 9504, 11038, 14256, 16557, 22076, 28512, 33114, 44152, 49671, 60709, 66228, 88304, 99342, 121418, 132456, 149013, 176608, 182127, 198684, 242836, 264912, 298026, 364254, 397368, 447039, 485672, 529824, 546381, 596052, 728508, 794736, 894078, 971344, 1092762, 1192104, 1457016, 1589472, 1639143, 1788156, 1942688, 2185524, 2384208, 2914032, 3278286, 3576312, 4371048, 4768416, 4917429, 5828064, 6556572, 7152624, 8742096, 9834858, 13113144, 14305248, 17484192, 19669716, 26226288, 39339432, 52452576, 78678864, 157357728]

約数ペア:

[(1, 157357728), (2, 78678864), (3, 52452576), (4, 39339432), (6, 26226288), (8, 19669716), (9, 17484192), (11, 14305248), (12, 13113144), (16, 9834858), (18, 8742096), (22, 7152624), (24, 6556572), (27, 5828064), (32, 4917429), (33, 4768416), (36, 4371048), (44, 3576312), (48, 3278286), (54, 2914032), (66, 2384208), (72, 2185524), (81, 1942688), (88, 1788156), (96, 1639143), (99, 1589472), (108, 1457016), (132, 1192104), (144, 1092762), (162, 971344), (176, 894078), (198, 794736), (216, 728508), (264, 596052), (288, 546381), (297, 529824), (324, 485672), (352, 447039), (396, 397368), (432, 364254), (528, 298026), (594, 264912), (648, 242836), (792, 198684), (864, 182127), (891, 176608), (1056, 149013), (1188, 132456), (1296, 121418), (1584, 99342), (1782, 88304), (2376, 66228), (2592, 60709), (3168, 49671), (3564, 44152), (4752, 33114), (5519, 28512), (7128, 22076), (9504, 16557), (11038, 14256)]