16576974736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{43189}}^1$

素因数の和:43376

約数の個数: 80

約数和(自身を含む): 38560032000

約数和(自身を除く): 21983057264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 149, 161, 184, 298, 322, 368, 596, 644, 1043, 1192, 1288, 2086, 2384, 2576, 3427, 4172, 6854, 8344, 13708, 16688, 23989, 27416, 43189, 47978, 54832, 86378, 95956, 172756, 191912, 302323, 345512, 383824, 604646, 691024, 993347, 1209292, 1986694, 2418584, 3973388, 4837168, 6435161, 6953429, 7946776, 12870322, 13906858, 15893552, 25740644, 27813716, 45046127, 51481288, 55627432, 90092254, 102962576, 111254864, 148008703, 180184508, 296017406, 360369016, 592034812, 720738032, 1036060921, 1184069624, 2072121842, 2368139248, 4144243684, 8288487368, 16576974736]

約数ペア:

[(1, 16576974736), (2, 8288487368), (4, 4144243684), (7, 2368139248), (8, 2072121842), (14, 1184069624), (16, 1036060921), (23, 720738032), (28, 592034812), (46, 360369016), (56, 296017406), (92, 180184508), (112, 148008703), (149, 111254864), (161, 102962576), (184, 90092254), (298, 55627432), (322, 51481288), (368, 45046127), (596, 27813716), (644, 25740644), (1043, 15893552), (1192, 13906858), (1288, 12870322), (2086, 7946776), (2384, 6953429), (2576, 6435161), (3427, 4837168), (4172, 3973388), (6854, 2418584), (8344, 1986694), (13708, 1209292), (16688, 993347), (23989, 691024), (27416, 604646), (43189, 383824), (47978, 345512), (54832, 302323), (86378, 191912), (95956, 172756)]