123040016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 287794080

約数和(自身を除く): 164754064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 59, 68, 82, 88, 118, 136, 164, 176, 187, 236, 272, 289, 328, 374, 451, 472, 578, 649, 656, 697, 748, 902, 944, 1003, 1156, 1298, 1394, 1496, 1804, 2006, 2312, 2419, 2596, 2788, 2992, 3179, 3608, 4012, 4624, 4838, 5192, 5576, 6358, 7216, 7667, 8024, 9676, 10384, 11033, 11152, 11849, 12716, 15334, 16048, 17051, 19352, 22066, 23698, 25432, 26609, 30668, 34102, 38704, 41123, 44132, 47396, 50864, 53218, 61336, 68204, 82246, 88264, 94792, 106436, 122672, 130339, 136408, 164492, 176528, 187561, 189584, 212872, 260678, 272816, 328984, 375122, 425744, 452353, 521356, 657968, 699091, 750244, 904706, 1042712, 1398182, 1500488, 1809412, 2085424, 2796364, 3000976, 3618824, 5592728, 7237648, 7690001, 11185456, 15380002, 30760004, 61520008, 123040016]

約数ペア:

[(1, 123040016), (2, 61520008), (4, 30760004), (8, 15380002), (11, 11185456), (16, 7690001), (17, 7237648), (22, 5592728), (34, 3618824), (41, 3000976), (44, 2796364), (59, 2085424), (68, 1809412), (82, 1500488), (88, 1398182), (118, 1042712), (136, 904706), (164, 750244), (176, 699091), (187, 657968), (236, 521356), (272, 452353), (289, 425744), (328, 375122), (374, 328984), (451, 272816), (472, 260678), (578, 212872), (649, 189584), (656, 187561), (697, 176528), (748, 164492), (902, 136408), (944, 130339), (1003, 122672), (1156, 106436), (1298, 94792), (1394, 88264), (1496, 82246), (1804, 68204), (2006, 61336), (2312, 53218), (2419, 50864), (2596, 47396), (2788, 44132), (2992, 41123), (3179, 38704), (3608, 34102), (4012, 30668), (4624, 26609), (4838, 25432), (5192, 23698), (5576, 22066), (6358, 19352), (7216, 17051), (7667, 16048), (8024, 15334), (9676, 12716), (10384, 11849), (11033, 11152)]