157704408

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12809}}^1$

素因数の和:12846

約数の個数: 80

約数和(自身を含む): 465003000

約数和(自身を除く): 307298592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 12809, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 230562, 243371, 307416, 345843, 461124, 486742, 691686, 730113, 922248, 973484, 1037529, 1383372, 1460226, 1946968, 2075058, 2190339, 2766744, 2920452, 4150116, 4380678, 5840904, 6571017, 8300232, 8761356, 13142034, 17522712, 19713051, 26284068, 39426102, 52568136, 78852204, 157704408]

約数ペア:

[(1, 157704408), (2, 78852204), (3, 52568136), (4, 39426102), (6, 26284068), (8, 19713051), (9, 17522712), (12, 13142034), (18, 8761356), (19, 8300232), (24, 6571017), (27, 5840904), (36, 4380678), (38, 4150116), (54, 2920452), (57, 2766744), (72, 2190339), (76, 2075058), (81, 1946968), (108, 1460226), (114, 1383372), (152, 1037529), (162, 973484), (171, 922248), (216, 730113), (228, 691686), (324, 486742), (342, 461124), (456, 345843), (513, 307416), (648, 243371), (684, 230562), (1026, 153708), (1368, 115281), (1539, 102472), (2052, 76854), (3078, 51236), (4104, 38427), (6156, 25618), (12312, 12809)]