139900152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 412876800

約数和(自身を除く): 272976648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 83, 84, 127, 158, 166, 168, 237, 249, 254, 316, 332, 381, 474, 498, 508, 553, 581, 632, 664, 762, 889, 948, 996, 1016, 1106, 1162, 1524, 1659, 1743, 1778, 1896, 1992, 2212, 2324, 2667, 3048, 3318, 3486, 3556, 4424, 4648, 5334, 6557, 6636, 6972, 7112, 10033, 10541, 10668, 13114, 13272, 13944, 19671, 20066, 21082, 21336, 26228, 30099, 31623, 39342, 40132, 42164, 45899, 52456, 60198, 63246, 70231, 73787, 78684, 80264, 84328, 91798, 120396, 126492, 137697, 140462, 147574, 157368, 183596, 210693, 221361, 240792, 252984, 275394, 280924, 295148, 367192, 421386, 442722, 550788, 561848, 590296, 832739, 842772, 885444, 1101576, 1665478, 1685544, 1770888, 2498217, 3330956, 4996434, 5829173, 6661912, 9992868, 11658346, 17487519, 19985736, 23316692, 34975038, 46633384, 69950076, 139900152]

約数ペア:

[(1, 139900152), (2, 69950076), (3, 46633384), (4, 34975038), (6, 23316692), (7, 19985736), (8, 17487519), (12, 11658346), (14, 9992868), (21, 6661912), (24, 5829173), (28, 4996434), (42, 3330956), (56, 2498217), (79, 1770888), (83, 1685544), (84, 1665478), (127, 1101576), (158, 885444), (166, 842772), (168, 832739), (237, 590296), (249, 561848), (254, 550788), (316, 442722), (332, 421386), (381, 367192), (474, 295148), (498, 280924), (508, 275394), (553, 252984), (581, 240792), (632, 221361), (664, 210693), (762, 183596), (889, 157368), (948, 147574), (996, 140462), (1016, 137697), (1106, 126492), (1162, 120396), (1524, 91798), (1659, 84328), (1743, 80264), (1778, 78684), (1896, 73787), (1992, 70231), (2212, 63246), (2324, 60198), (2667, 52456), (3048, 45899), (3318, 42164), (3486, 40132), (3556, 39342), (4424, 31623), (4648, 30099), (5334, 26228), (6557, 21336), (6636, 21082), (6972, 20066), (7112, 19671), (10033, 13944), (10541, 13272), (10668, 13114)]