129489984

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17324

約数の個数: 84

約数和(自身を含む): 399733516

約数和(自身を除く): 270243532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 17293, 34586, 51879, 69172, 103758, 138344, 155637, 207516, 224809, 276688, 311274, 415032, 449618, 553376, 622548, 674427, 830064, 899236, 1106752, 1245096, 1348854, 1660128, 1798472, 2023281, 2490192, 2697708, 3320256, 3596944, 4046562, 4980384, 5395416, 7193888, 8093124, 9960768, 10790832, 14387776, 16186248, 21581664, 32372496, 43163328, 64744992, 129489984]

約数ペア:

[(1, 129489984), (2, 64744992), (3, 43163328), (4, 32372496), (6, 21581664), (8, 16186248), (9, 14387776), (12, 10790832), (13, 9960768), (16, 8093124), (18, 7193888), (24, 5395416), (26, 4980384), (32, 4046562), (36, 3596944), (39, 3320256), (48, 2697708), (52, 2490192), (64, 2023281), (72, 1798472), (78, 1660128), (96, 1348854), (104, 1245096), (117, 1106752), (144, 899236), (156, 830064), (192, 674427), (208, 622548), (234, 553376), (288, 449618), (312, 415032), (416, 311274), (468, 276688), (576, 224809), (624, 207516), (832, 155637), (936, 138344), (1248, 103758), (1872, 69172), (2496, 51879), (3744, 34586), (7488, 17293)]