155128944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 427472640

約数和(自身を除く): 272343696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 151, 204, 272, 302, 408, 453, 604, 816, 906, 1208, 1259, 1812, 2416, 2518, 2567, 3624, 3777, 5036, 5134, 7248, 7554, 7701, 10072, 10268, 15108, 15402, 20144, 20536, 21403, 30216, 30804, 41072, 42806, 60432, 61608, 64209, 85612, 123216, 128418, 171224, 190109, 256836, 342448, 380218, 513672, 570327, 760436, 1027344, 1140654, 1520872, 2281308, 3041744, 3231853, 4562616, 6463706, 9125232, 9695559, 12927412, 19391118, 25854824, 38782236, 51709648, 77564472, 155128944]

約数ペア:

[(1, 155128944), (2, 77564472), (3, 51709648), (4, 38782236), (6, 25854824), (8, 19391118), (12, 12927412), (16, 9695559), (17, 9125232), (24, 6463706), (34, 4562616), (48, 3231853), (51, 3041744), (68, 2281308), (102, 1520872), (136, 1140654), (151, 1027344), (204, 760436), (272, 570327), (302, 513672), (408, 380218), (453, 342448), (604, 256836), (816, 190109), (906, 171224), (1208, 128418), (1259, 123216), (1812, 85612), (2416, 64209), (2518, 61608), (2567, 60432), (3624, 42806), (3777, 41072), (5036, 30804), (5134, 30216), (7248, 21403), (7554, 20536), (7701, 20144), (10072, 15402), (10268, 15108)]