157892736

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 475670880

約数和(自身を除く): 317778144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 67, 68, 76, 96, 102, 114, 128, 134, 136, 152, 192, 201, 204, 228, 268, 272, 304, 323, 361, 384, 402, 408, 456, 536, 544, 608, 646, 722, 804, 816, 912, 969, 1072, 1083, 1088, 1139, 1216, 1273, 1292, 1444, 1608, 1632, 1824, 1938, 2144, 2166, 2176, 2278, 2432, 2546, 2584, 2888, 3216, 3264, 3417, 3648, 3819, 3876, 4288, 4332, 4556, 5092, 5168, 5776, 6137, 6432, 6528, 6834, 7296, 7638, 7752, 8576, 8664, 9112, 10184, 10336, 11552, 12274, 12864, 13668, 15276, 15504, 17328, 18224, 18411, 20368, 20672, 21641, 23104, 24187, 24548, 25728, 27336, 30552, 31008, 34656, 36448, 36822, 40736, 41344, 43282, 46208, 48374, 49096, 54672, 61104, 62016, 64923, 69312, 72561, 72896, 73644, 81472, 86564, 96748, 98192, 109344, 122208, 124032, 129846, 138624, 145122, 145792, 147288, 162944, 173128, 193496, 196384, 218688, 244416, 259692, 290244, 294576, 346256, 386992, 392768, 411179, 437376, 488832, 519384, 580488, 589152, 692512, 773984, 785536, 822358, 1038768, 1160976, 1178304, 1233537, 1385024, 1547968, 1644716, 2077536, 2321952, 2356608, 2467074, 2770048, 3095936, 3289432, 4155072, 4643904, 4934148, 6578864, 8310144, 9287808, 9868296, 13157728, 19736592, 26315456, 39473184, 52630912, 78946368, 157892736]

約数ペア:

[(1, 157892736), (2, 78946368), (3, 52630912), (4, 39473184), (6, 26315456), (8, 19736592), (12, 13157728), (16, 9868296), (17, 9287808), (19, 8310144), (24, 6578864), (32, 4934148), (34, 4643904), (38, 4155072), (48, 3289432), (51, 3095936), (57, 2770048), (64, 2467074), (67, 2356608), (68, 2321952), (76, 2077536), (96, 1644716), (102, 1547968), (114, 1385024), (128, 1233537), (134, 1178304), (136, 1160976), (152, 1038768), (192, 822358), (201, 785536), (204, 773984), (228, 692512), (268, 589152), (272, 580488), (304, 519384), (323, 488832), (361, 437376), (384, 411179), (402, 392768), (408, 386992), (456, 346256), (536, 294576), (544, 290244), (608, 259692), (646, 244416), (722, 218688), (804, 196384), (816, 193496), (912, 173128), (969, 162944), (1072, 147288), (1083, 145792), (1088, 145122), (1139, 138624), (1216, 129846), (1273, 124032), (1292, 122208), (1444, 109344), (1608, 98192), (1632, 96748), (1824, 86564), (1938, 81472), (2144, 73644), (2166, 72896), (2176, 72561), (2278, 69312), (2432, 64923), (2546, 62016), (2584, 61104), (2888, 54672), (3216, 49096), (3264, 48374), (3417, 46208), (3648, 43282), (3819, 41344), (3876, 40736), (4288, 36822), (4332, 36448), (4556, 34656), (5092, 31008), (5168, 30552), (5776, 27336), (6137, 25728), (6432, 24548), (6528, 24187), (6834, 23104), (7296, 21641), (7638, 20672), (7752, 20368), (8576, 18411), (8664, 18224), (9112, 17328), (10184, 15504), (10336, 15276), (11552, 13668), (12274, 12864)]