157235584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6569}}^1$

素因数の和:6611

約数の個数: 64

約数和(自身を含む): 361875600

約数和(自身を除く): 204640016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2992, 5984, 6569, 11968, 13138, 23936, 26276, 52552, 72259, 105104, 111673, 144518, 210208, 223346, 289036, 420416, 446692, 578072, 840832, 893384, 1156144, 1228403, 1786768, 2312288, 2456806, 3573536, 4624576, 4913612, 7147072, 9249152, 9827224, 14294144, 19654448, 39308896, 78617792, 157235584]

約数ペア:

[(1, 157235584), (2, 78617792), (4, 39308896), (8, 19654448), (11, 14294144), (16, 9827224), (17, 9249152), (22, 7147072), (32, 4913612), (34, 4624576), (44, 3573536), (64, 2456806), (68, 2312288), (88, 1786768), (128, 1228403), (136, 1156144), (176, 893384), (187, 840832), (272, 578072), (352, 446692), (374, 420416), (544, 289036), (704, 223346), (748, 210208), (1088, 144518), (1408, 111673), (1496, 105104), (2176, 72259), (2992, 52552), (5984, 26276), (6569, 23936), (11968, 13138)]