161181152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14771}}^1$

素因数の和:14823

約数の個数: 48

約数和(自身を含む): 357364224

約数和(自身を除く): 196183072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 14771, 29542, 59084, 118168, 162481, 236336, 324962, 457901, 472672, 649924, 915802, 1299848, 1831604, 2599696, 3663208, 5036911, 5199392, 7326416, 10073822, 14652832, 20147644, 40295288, 80590576, 161181152]

約数ペア:

[(1, 161181152), (2, 80590576), (4, 40295288), (8, 20147644), (11, 14652832), (16, 10073822), (22, 7326416), (31, 5199392), (32, 5036911), (44, 3663208), (62, 2599696), (88, 1831604), (124, 1299848), (176, 915802), (248, 649924), (341, 472672), (352, 457901), (496, 324962), (682, 236336), (992, 162481), (1364, 118168), (2728, 59084), (5456, 29542), (10912, 14771)]