155278032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1921

約数の個数: 160

約数和(自身を含む): 519966720

約数和(自身を除く): 364688688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1871, 1976, 2128, 2184, 2964, 3192, 3458, 3742, 3952, 4368, 5187, 5613, 5928, 6384, 6916, 7484, 10374, 11226, 11856, 13097, 13832, 14968, 20748, 22452, 24323, 26194, 27664, 29936, 35549, 39291, 41496, 44904, 48646, 52388, 71098, 72969, 78582, 82992, 89808, 97292, 104776, 106647, 142196, 145938, 157164, 170261, 194584, 209552, 213294, 248843, 284392, 291876, 314328, 340522, 389168, 426588, 462137, 497686, 510783, 568784, 583752, 628656, 681044, 746529, 853176, 924274, 995372, 1021566, 1167504, 1362088, 1386411, 1493058, 1706352, 1848548, 1990744, 2043132, 2724176, 2772822, 2986116, 3234959, 3697096, 3981488, 4086264, 5545644, 5972232, 6469918, 7394192, 8172528, 9704877, 11091288, 11944464, 12939836, 19409754, 22182576, 25879672, 38819508, 51759344, 77639016, 155278032]

約数ペア:

[(1, 155278032), (2, 77639016), (3, 51759344), (4, 38819508), (6, 25879672), (7, 22182576), (8, 19409754), (12, 12939836), (13, 11944464), (14, 11091288), (16, 9704877), (19, 8172528), (21, 7394192), (24, 6469918), (26, 5972232), (28, 5545644), (38, 4086264), (39, 3981488), (42, 3697096), (48, 3234959), (52, 2986116), (56, 2772822), (57, 2724176), (76, 2043132), (78, 1990744), (84, 1848548), (91, 1706352), (104, 1493058), (112, 1386411), (114, 1362088), (133, 1167504), (152, 1021566), (156, 995372), (168, 924274), (182, 853176), (208, 746529), (228, 681044), (247, 628656), (266, 583752), (273, 568784), (304, 510783), (312, 497686), (336, 462137), (364, 426588), (399, 389168), (456, 340522), (494, 314328), (532, 291876), (546, 284392), (624, 248843), (728, 213294), (741, 209552), (798, 194584), (912, 170261), (988, 157164), (1064, 145938), (1092, 142196), (1456, 106647), (1482, 104776), (1596, 97292), (1729, 89808), (1871, 82992), (1976, 78582), (2128, 72969), (2184, 71098), (2964, 52388), (3192, 48646), (3458, 44904), (3742, 41496), (3952, 39291), (4368, 35549), (5187, 29936), (5613, 27664), (5928, 26194), (6384, 24323), (6916, 22452), (7484, 20748), (10374, 14968), (11226, 13832), (11856, 13097)]