139066928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 381642240

約数和(自身を除く): 242575312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 247, 266, 286, 304, 308, 364, 418, 457, 494, 532, 572, 616, 728, 836, 914, 988, 1001, 1064, 1144, 1232, 1456, 1463, 1672, 1729, 1828, 1976, 2002, 2128, 2288, 2717, 2926, 3199, 3344, 3458, 3656, 3952, 4004, 5027, 5434, 5852, 5941, 6398, 6916, 7312, 8008, 8683, 10054, 10868, 11704, 11882, 12796, 13832, 16016, 17366, 19019, 20108, 21736, 23408, 23764, 25592, 27664, 34732, 35189, 38038, 40216, 41587, 43472, 47528, 51184, 60781, 65351, 69464, 70378, 76076, 80432, 83174, 95056, 95513, 112879, 121562, 130702, 138928, 140756, 152152, 166348, 191026, 225758, 243124, 261404, 281512, 304304, 332696, 382052, 451516, 457457, 486248, 522808, 563024, 665392, 668591, 764104, 790153, 903032, 914914, 972496, 1045616, 1241669, 1337182, 1528208, 1580306, 1806064, 1829828, 2483338, 2674364, 3160612, 3659656, 4966676, 5348728, 6321224, 7319312, 8691683, 9933352, 10697456, 12642448, 17383366, 19866704, 34766732, 69533464, 139066928]

約数ペア:

[(1, 139066928), (2, 69533464), (4, 34766732), (7, 19866704), (8, 17383366), (11, 12642448), (13, 10697456), (14, 9933352), (16, 8691683), (19, 7319312), (22, 6321224), (26, 5348728), (28, 4966676), (38, 3659656), (44, 3160612), (52, 2674364), (56, 2483338), (76, 1829828), (77, 1806064), (88, 1580306), (91, 1528208), (104, 1337182), (112, 1241669), (133, 1045616), (143, 972496), (152, 914914), (154, 903032), (176, 790153), (182, 764104), (208, 668591), (209, 665392), (247, 563024), (266, 522808), (286, 486248), (304, 457457), (308, 451516), (364, 382052), (418, 332696), (457, 304304), (494, 281512), (532, 261404), (572, 243124), (616, 225758), (728, 191026), (836, 166348), (914, 152152), (988, 140756), (1001, 138928), (1064, 130702), (1144, 121562), (1232, 112879), (1456, 95513), (1463, 95056), (1672, 83174), (1729, 80432), (1828, 76076), (1976, 70378), (2002, 69464), (2128, 65351), (2288, 60781), (2717, 51184), (2926, 47528), (3199, 43472), (3344, 41587), (3458, 40216), (3656, 38038), (3952, 35189), (4004, 34732), (5027, 27664), (5434, 25592), (5852, 23764), (5941, 23408), (6398, 21736), (6916, 20108), (7312, 19019), (8008, 17366), (8683, 16016), (10054, 13832), (10868, 12796), (11704, 11882)]