157221152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1427}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 338984352

約数和(自身を除く): 181763200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 313, 352, 626, 1252, 1427, 2504, 2854, 3443, 5008, 5708, 6886, 10016, 11416, 13772, 15697, 22832, 27544, 31394, 45664, 55088, 62788, 110176, 125576, 251152, 446651, 502304, 893302, 1786604, 3573208, 4913161, 7146416, 9826322, 14292832, 19652644, 39305288, 78610576, 157221152]

約数ペア:

[(1, 157221152), (2, 78610576), (4, 39305288), (8, 19652644), (11, 14292832), (16, 9826322), (22, 7146416), (32, 4913161), (44, 3573208), (88, 1786604), (176, 893302), (313, 502304), (352, 446651), (626, 251152), (1252, 125576), (1427, 110176), (2504, 62788), (2854, 55088), (3443, 45664), (5008, 31394), (5708, 27544), (6886, 22832), (10016, 15697), (11416, 13772)]