139025432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 353964240

約数和(自身を除く): 214938808

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 247, 266, 299, 322, 361, 364, 437, 494, 529, 532, 598, 644, 722, 728, 874, 988, 1058, 1064, 1196, 1288, 1444, 1729, 1748, 1976, 2093, 2116, 2392, 2527, 2888, 3059, 3458, 3496, 3703, 4186, 4232, 4693, 5054, 5681, 6118, 6877, 6916, 7406, 8303, 8372, 9386, 10051, 10108, 11362, 12236, 13754, 13832, 14812, 16606, 16744, 18772, 20102, 20216, 22724, 24472, 27508, 29624, 32851, 33212, 37544, 39767, 40204, 45448, 48139, 55016, 58121, 65702, 66424, 70357, 79534, 80408, 96278, 107939, 116242, 130663, 131404, 140714, 159068, 190969, 192556, 215878, 232484, 261326, 262808, 281428, 318136, 381938, 385112, 431756, 464968, 522652, 562856, 755573, 763876, 863512, 914641, 1045304, 1336783, 1511146, 1527752, 1829282, 2482597, 2673566, 3022292, 3658564, 4965194, 5347132, 6044584, 7317128, 9930388, 10694264, 17378179, 19860776, 34756358, 69512716, 139025432]

約数ペア:

[(1, 139025432), (2, 69512716), (4, 34756358), (7, 19860776), (8, 17378179), (13, 10694264), (14, 9930388), (19, 7317128), (23, 6044584), (26, 5347132), (28, 4965194), (38, 3658564), (46, 3022292), (52, 2673566), (56, 2482597), (76, 1829282), (91, 1527752), (92, 1511146), (104, 1336783), (133, 1045304), (152, 914641), (161, 863512), (182, 763876), (184, 755573), (247, 562856), (266, 522652), (299, 464968), (322, 431756), (361, 385112), (364, 381938), (437, 318136), (494, 281428), (529, 262808), (532, 261326), (598, 232484), (644, 215878), (722, 192556), (728, 190969), (874, 159068), (988, 140714), (1058, 131404), (1064, 130663), (1196, 116242), (1288, 107939), (1444, 96278), (1729, 80408), (1748, 79534), (1976, 70357), (2093, 66424), (2116, 65702), (2392, 58121), (2527, 55016), (2888, 48139), (3059, 45448), (3458, 40204), (3496, 39767), (3703, 37544), (4186, 33212), (4232, 32851), (4693, 29624), (5054, 27508), (5681, 24472), (6118, 22724), (6877, 20216), (6916, 20102), (7406, 18772), (8303, 16744), (8372, 16606), (9386, 14812), (10051, 13832), (10108, 13754), (11362, 12236)]