123422992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 323979264

約数和(自身を除く): 200556272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 71, 77, 83, 88, 112, 119, 136, 142, 154, 166, 176, 187, 238, 272, 284, 308, 332, 374, 476, 497, 568, 581, 616, 664, 748, 781, 913, 952, 994, 1136, 1162, 1207, 1232, 1309, 1328, 1411, 1496, 1562, 1826, 1904, 1988, 2324, 2414, 2618, 2822, 2992, 3124, 3652, 3976, 4648, 4828, 5236, 5467, 5644, 5893, 6248, 6391, 7304, 7952, 8449, 9296, 9656, 9877, 10472, 10934, 11288, 11786, 12496, 12782, 13277, 14608, 15521, 16898, 19312, 19754, 20944, 21868, 22576, 23572, 25564, 26554, 31042, 33796, 39508, 41251, 43736, 47144, 51128, 53108, 62084, 64823, 67592, 79016, 82502, 87472, 92939, 94288, 100181, 102256, 106216, 108647, 124168, 129646, 135184, 158032, 165004, 185878, 200362, 212432, 217294, 248336, 259292, 330008, 371756, 400724, 434588, 453761, 518584, 660016, 701267, 743512, 801448, 869176, 907522, 1037168, 1101991, 1402534, 1487024, 1602896, 1738352, 1815044, 2203982, 2805068, 3630088, 4407964, 5610136, 7260176, 7713937, 8815928, 11220272, 15427874, 17631856, 30855748, 61711496, 123422992]

約数ペア:

[(1, 123422992), (2, 61711496), (4, 30855748), (7, 17631856), (8, 15427874), (11, 11220272), (14, 8815928), (16, 7713937), (17, 7260176), (22, 5610136), (28, 4407964), (34, 3630088), (44, 2805068), (56, 2203982), (68, 1815044), (71, 1738352), (77, 1602896), (83, 1487024), (88, 1402534), (112, 1101991), (119, 1037168), (136, 907522), (142, 869176), (154, 801448), (166, 743512), (176, 701267), (187, 660016), (238, 518584), (272, 453761), (284, 434588), (308, 400724), (332, 371756), (374, 330008), (476, 259292), (497, 248336), (568, 217294), (581, 212432), (616, 200362), (664, 185878), (748, 165004), (781, 158032), (913, 135184), (952, 129646), (994, 124168), (1136, 108647), (1162, 106216), (1207, 102256), (1232, 100181), (1309, 94288), (1328, 92939), (1411, 87472), (1496, 82502), (1562, 79016), (1826, 67592), (1904, 64823), (1988, 62084), (2324, 53108), (2414, 51128), (2618, 47144), (2822, 43736), (2992, 41251), (3124, 39508), (3652, 33796), (3976, 31042), (4648, 26554), (4828, 25564), (5236, 23572), (5467, 22576), (5644, 21868), (5893, 20944), (6248, 19754), (6391, 19312), (7304, 16898), (7952, 15521), (8449, 14608), (9296, 13277), (9656, 12782), (9877, 12496), (10472, 11786), (10934, 11288)]