142070448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 434972160

約数和(自身を除く): 292901712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 208, 228, 247, 276, 299, 304, 312, 368, 437, 456, 494, 521, 552, 598, 624, 741, 874, 897, 912, 988, 1042, 1104, 1196, 1311, 1482, 1563, 1748, 1794, 1976, 2084, 2392, 2622, 2964, 3126, 3496, 3588, 3952, 4168, 4784, 5244, 5681, 5928, 6252, 6773, 6992, 7176, 8336, 9899, 10488, 11362, 11856, 11983, 12504, 13546, 14352, 17043, 19798, 20319, 20976, 22724, 23966, 25008, 27092, 29697, 34086, 35949, 39596, 40638, 45448, 47932, 54184, 59394, 68172, 71898, 79192, 81276, 90896, 95864, 108368, 118788, 128687, 136344, 143796, 155779, 158384, 162552, 191728, 227677, 237576, 257374, 272688, 287592, 311558, 325104, 386061, 455354, 467337, 475152, 514748, 575184, 623116, 683031, 772122, 910708, 934674, 1029496, 1246232, 1366062, 1544244, 1821416, 1869348, 2058992, 2492464, 2732124, 2959801, 3088488, 3642832, 3738696, 5464248, 5919602, 6176976, 7477392, 8879403, 10928496, 11839204, 17758806, 23678408, 35517612, 47356816, 71035224, 142070448]

約数ペア:

[(1, 142070448), (2, 71035224), (3, 47356816), (4, 35517612), (6, 23678408), (8, 17758806), (12, 11839204), (13, 10928496), (16, 8879403), (19, 7477392), (23, 6176976), (24, 5919602), (26, 5464248), (38, 3738696), (39, 3642832), (46, 3088488), (48, 2959801), (52, 2732124), (57, 2492464), (69, 2058992), (76, 1869348), (78, 1821416), (92, 1544244), (104, 1366062), (114, 1246232), (138, 1029496), (152, 934674), (156, 910708), (184, 772122), (208, 683031), (228, 623116), (247, 575184), (276, 514748), (299, 475152), (304, 467337), (312, 455354), (368, 386061), (437, 325104), (456, 311558), (494, 287592), (521, 272688), (552, 257374), (598, 237576), (624, 227677), (741, 191728), (874, 162552), (897, 158384), (912, 155779), (988, 143796), (1042, 136344), (1104, 128687), (1196, 118788), (1311, 108368), (1482, 95864), (1563, 90896), (1748, 81276), (1794, 79192), (1976, 71898), (2084, 68172), (2392, 59394), (2622, 54184), (2964, 47932), (3126, 45448), (3496, 40638), (3588, 39596), (3952, 35949), (4168, 34086), (4784, 29697), (5244, 27092), (5681, 25008), (5928, 23966), (6252, 22724), (6773, 20976), (6992, 20319), (7176, 19798), (8336, 17043), (9899, 14352), (10488, 13546), (11362, 12504), (11856, 11983)]