156497264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 384618240

約数和(自身を除く): 228120976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 2153, 2596, 3304, 4306, 4543, 5192, 6608, 8612, 9086, 10384, 15071, 17224, 18172, 23683, 30142, 34448, 36344, 47366, 60284, 72688, 94732, 120568, 127027, 165781, 189464, 241136, 254054, 331562, 378928, 508108, 663124, 889189, 1016216, 1326248, 1397297, 1778378, 2032432, 2652496, 2794594, 3556756, 5589188, 7113512, 9781079, 11178376, 14227024, 19562158, 22356752, 39124316, 78248632, 156497264]

約数ペア:

[(1, 156497264), (2, 78248632), (4, 39124316), (7, 22356752), (8, 19562158), (11, 14227024), (14, 11178376), (16, 9781079), (22, 7113512), (28, 5589188), (44, 3556756), (56, 2794594), (59, 2652496), (77, 2032432), (88, 1778378), (112, 1397297), (118, 1326248), (154, 1016216), (176, 889189), (236, 663124), (308, 508108), (413, 378928), (472, 331562), (616, 254054), (649, 241136), (826, 189464), (944, 165781), (1232, 127027), (1298, 120568), (1652, 94732), (2153, 72688), (2596, 60284), (3304, 47366), (4306, 36344), (4543, 34448), (5192, 30142), (6608, 23683), (8612, 18172), (9086, 17224), (10384, 15071)]