139875456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3102

約数の個数: 128

約数和(自身を含む): 449746560

約数和(自身を除く): 309871104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3061, 3264, 3808, 5712, 6122, 6528, 7616, 9183, 11424, 12244, 15232, 18366, 21427, 22848, 24488, 36732, 42854, 45696, 48976, 52037, 64281, 73464, 85708, 97952, 104074, 128562, 146928, 156111, 171416, 195904, 208148, 257124, 293856, 312222, 342832, 364259, 391808, 416296, 514248, 587712, 624444, 685664, 728518, 832592, 1028496, 1092777, 1175424, 1248888, 1371328, 1457036, 1665184, 2056992, 2185554, 2497776, 2742656, 2914072, 3330368, 4113984, 4371108, 4995552, 5828144, 6660736, 8227968, 8742216, 9991104, 11656288, 17484432, 19982208, 23312576, 34968864, 46625152, 69937728, 139875456]

約数ペア:

[(1, 139875456), (2, 69937728), (3, 46625152), (4, 34968864), (6, 23312576), (7, 19982208), (8, 17484432), (12, 11656288), (14, 9991104), (16, 8742216), (17, 8227968), (21, 6660736), (24, 5828144), (28, 4995552), (32, 4371108), (34, 4113984), (42, 3330368), (48, 2914072), (51, 2742656), (56, 2497776), (64, 2185554), (68, 2056992), (84, 1665184), (96, 1457036), (102, 1371328), (112, 1248888), (119, 1175424), (128, 1092777), (136, 1028496), (168, 832592), (192, 728518), (204, 685664), (224, 624444), (238, 587712), (272, 514248), (336, 416296), (357, 391808), (384, 364259), (408, 342832), (448, 312222), (476, 293856), (544, 257124), (672, 208148), (714, 195904), (816, 171416), (896, 156111), (952, 146928), (1088, 128562), (1344, 104074), (1428, 97952), (1632, 85708), (1904, 73464), (2176, 64281), (2688, 52037), (2856, 48976), (3061, 45696), (3264, 42854), (3808, 36732), (5712, 24488), (6122, 22848), (6528, 21427), (7616, 18366), (9183, 15232), (11424, 12244)]