160908416

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 341088000

約数和(自身を除く): 180179584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 304, 436, 607, 608, 872, 1214, 1216, 1744, 2071, 2428, 2432, 3488, 4142, 4856, 6976, 8284, 9712, 11533, 13952, 16568, 19424, 23066, 33136, 38848, 46132, 66163, 66272, 77696, 92264, 132326, 132544, 184528, 264652, 265088, 369056, 529304, 738112, 1058608, 1257097, 1476224, 2117216, 2514194, 4234432, 5028388, 8468864, 10056776, 20113552, 40227104, 80454208, 160908416]

約数ペア:

[(1, 160908416), (2, 80454208), (4, 40227104), (8, 20113552), (16, 10056776), (19, 8468864), (32, 5028388), (38, 4234432), (64, 2514194), (76, 2117216), (109, 1476224), (128, 1257097), (152, 1058608), (218, 738112), (304, 529304), (436, 369056), (607, 265088), (608, 264652), (872, 184528), (1214, 132544), (1216, 132326), (1744, 92264), (2071, 77696), (2428, 66272), (2432, 66163), (3488, 46132), (4142, 38848), (4856, 33136), (6976, 23066), (8284, 19424), (9712, 16568), (11533, 13952)]