128182992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22441}}^1$

素因数の和:22476

約数の個数: 80

約数和(自身を含む): 400724352

約数和(自身を除く): 272541360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 22441, 44882, 67323, 89764, 134646, 157087, 179528, 269292, 314174, 359056, 381497, 471261, 538584, 628348, 762994, 942522, 1077168, 1144491, 1256696, 1525988, 1885044, 2288982, 2513392, 2670479, 3051976, 3770088, 4577964, 5340958, 6103952, 7540176, 8011437, 9155928, 10681916, 16022874, 18311856, 21363832, 32045748, 42727664, 64091496, 128182992]

約数ペア:

[(1, 128182992), (2, 64091496), (3, 42727664), (4, 32045748), (6, 21363832), (7, 18311856), (8, 16022874), (12, 10681916), (14, 9155928), (16, 8011437), (17, 7540176), (21, 6103952), (24, 5340958), (28, 4577964), (34, 3770088), (42, 3051976), (48, 2670479), (51, 2513392), (56, 2288982), (68, 1885044), (84, 1525988), (102, 1256696), (112, 1144491), (119, 1077168), (136, 942522), (168, 762994), (204, 628348), (238, 538584), (272, 471261), (336, 381497), (357, 359056), (408, 314174), (476, 269292), (714, 179528), (816, 157087), (952, 134646), (1428, 89764), (1904, 67323), (2856, 44882), (5712, 22441)]