146744576

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 338093952

約数和(自身を除く): 191349376

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 88, 124, 128, 164, 176, 248, 256, 328, 341, 352, 451, 496, 656, 682, 704, 902, 992, 1271, 1312, 1364, 1408, 1681, 1804, 1984, 2542, 2624, 2728, 2816, 3362, 3608, 3968, 5084, 5248, 5456, 6724, 7216, 7936, 10168, 10496, 10912, 13448, 13981, 14432, 18491, 20336, 21824, 26896, 27962, 28864, 36982, 40672, 43648, 52111, 53792, 55924, 57728, 73964, 81344, 87296, 104222, 107584, 111848, 115456, 147928, 162688, 208444, 215168, 223696, 295856, 325376, 416888, 430336, 447392, 573221, 591712, 833776, 894784, 1146442, 1183424, 1667552, 1789568, 2292884, 2366848, 3335104, 3579136, 4585768, 4733696, 6670208, 9171536, 13340416, 18343072, 36686144, 73372288, 146744576]

約数ペア:

[(1, 146744576), (2, 73372288), (4, 36686144), (8, 18343072), (11, 13340416), (16, 9171536), (22, 6670208), (31, 4733696), (32, 4585768), (41, 3579136), (44, 3335104), (62, 2366848), (64, 2292884), (82, 1789568), (88, 1667552), (124, 1183424), (128, 1146442), (164, 894784), (176, 833776), (248, 591712), (256, 573221), (328, 447392), (341, 430336), (352, 416888), (451, 325376), (496, 295856), (656, 223696), (682, 215168), (704, 208444), (902, 162688), (992, 147928), (1271, 115456), (1312, 111848), (1364, 107584), (1408, 104222), (1681, 87296), (1804, 81344), (1984, 73964), (2542, 57728), (2624, 55924), (2728, 53792), (2816, 52111), (3362, 43648), (3608, 40672), (3968, 36982), (5084, 28864), (5248, 27962), (5456, 26896), (6724, 21824), (7216, 20336), (7936, 18491), (10168, 14432), (10496, 13981), (10912, 13448)]