123259472

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 284934144

約数和(自身を除く): 161674672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 131, 217, 248, 262, 271, 434, 496, 524, 542, 868, 917, 1048, 1084, 1736, 1834, 1897, 2096, 2168, 3472, 3668, 3794, 4061, 4336, 7336, 7588, 8122, 8401, 14672, 15176, 16244, 16802, 28427, 30352, 32488, 33604, 35501, 56854, 58807, 64976, 67208, 71002, 113708, 117614, 134416, 142004, 227416, 235228, 248507, 284008, 454832, 470456, 497014, 568016, 940912, 994028, 1100531, 1988056, 2201062, 3976112, 4402124, 7703717, 8804248, 15407434, 17608496, 30814868, 61629736, 123259472]

約数ペア:

[(1, 123259472), (2, 61629736), (4, 30814868), (7, 17608496), (8, 15407434), (14, 8804248), (16, 7703717), (28, 4402124), (31, 3976112), (56, 2201062), (62, 1988056), (112, 1100531), (124, 994028), (131, 940912), (217, 568016), (248, 497014), (262, 470456), (271, 454832), (434, 284008), (496, 248507), (524, 235228), (542, 227416), (868, 142004), (917, 134416), (1048, 117614), (1084, 113708), (1736, 71002), (1834, 67208), (1897, 64976), (2096, 58807), (2168, 56854), (3472, 35501), (3668, 33604), (3794, 32488), (4061, 30352), (4336, 28427), (7336, 16802), (7588, 16244), (8122, 15176), (8401, 14672)]