129305952

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 369355896

約数和(自身を除く): 240049944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 1747, 2056, 2313, 3084, 3494, 4112, 4626, 5241, 6168, 6988, 8224, 9252, 10482, 12336, 13976, 15723, 18504, 20964, 24672, 27952, 31446, 37008, 41928, 55904, 62892, 74016, 83856, 125784, 167712, 251568, 448979, 503136, 897958, 1346937, 1795916, 2693874, 3591832, 4040811, 5387748, 7183664, 8081622, 10775496, 14367328, 16163244, 21550992, 32326488, 43101984, 64652976, 129305952]

約数ペア:

[(1, 129305952), (2, 64652976), (3, 43101984), (4, 32326488), (6, 21550992), (8, 16163244), (9, 14367328), (12, 10775496), (16, 8081622), (18, 7183664), (24, 5387748), (32, 4040811), (36, 3591832), (48, 2693874), (72, 1795916), (96, 1346937), (144, 897958), (257, 503136), (288, 448979), (514, 251568), (771, 167712), (1028, 125784), (1542, 83856), (1747, 74016), (2056, 62892), (2313, 55904), (3084, 41928), (3494, 37008), (4112, 31446), (4626, 27952), (5241, 24672), (6168, 20964), (6988, 18504), (8224, 15723), (9252, 13976), (10482, 12336)]