155173968

素因数分解:

$2^4\times 3^5\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 455783328

約数和(自身を除く): 300609360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 243, 321, 324, 373, 428, 432, 486, 642, 648, 746, 856, 963, 972, 1119, 1284, 1296, 1492, 1712, 1926, 1944, 2238, 2568, 2889, 2984, 3357, 3852, 3888, 4476, 5136, 5778, 5968, 6714, 7704, 8667, 8952, 10071, 11556, 13428, 15408, 17334, 17904, 20142, 23112, 26001, 26856, 30213, 34668, 39911, 40284, 46224, 52002, 53712, 60426, 69336, 79822, 80568, 90639, 104004, 119733, 120852, 138672, 159644, 161136, 181278, 208008, 239466, 241704, 319288, 359199, 362556, 416016, 478932, 483408, 638576, 718398, 725112, 957864, 1077597, 1436796, 1450224, 1915728, 2155194, 2873592, 3232791, 4310388, 5747184, 6465582, 8620776, 9698373, 12931164, 17241552, 19396746, 25862328, 38793492, 51724656, 77586984, 155173968]

約数ペア:

[(1, 155173968), (2, 77586984), (3, 51724656), (4, 38793492), (6, 25862328), (8, 19396746), (9, 17241552), (12, 12931164), (16, 9698373), (18, 8620776), (24, 6465582), (27, 5747184), (36, 4310388), (48, 3232791), (54, 2873592), (72, 2155194), (81, 1915728), (107, 1450224), (108, 1436796), (144, 1077597), (162, 957864), (214, 725112), (216, 718398), (243, 638576), (321, 483408), (324, 478932), (373, 416016), (428, 362556), (432, 359199), (486, 319288), (642, 241704), (648, 239466), (746, 208008), (856, 181278), (963, 161136), (972, 159644), (1119, 138672), (1284, 120852), (1296, 119733), (1492, 104004), (1712, 90639), (1926, 80568), (1944, 79822), (2238, 69336), (2568, 60426), (2889, 53712), (2984, 52002), (3357, 46224), (3852, 40284), (3888, 39911), (4476, 34668), (5136, 30213), (5778, 26856), (5968, 26001), (6714, 23112), (7704, 20142), (8667, 17904), (8952, 17334), (10071, 15408), (11556, 13428)]