161578584

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39371}}^1$

素因数の和:39405

約数の個数: 64

約数和(自身を含む): 472464000

約数和(自身を除く): 310885416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 39371, 78742, 118113, 157484, 236226, 314968, 354339, 472452, 708678, 748049, 944904, 1063017, 1417356, 1496098, 2126034, 2244147, 2834712, 2992196, 4252068, 4488294, 5984392, 6732441, 8504136, 8976588, 13464882, 17953176, 20197323, 26929764, 40394646, 53859528, 80789292, 161578584]

約数ペア:

[(1, 161578584), (2, 80789292), (3, 53859528), (4, 40394646), (6, 26929764), (8, 20197323), (9, 17953176), (12, 13464882), (18, 8976588), (19, 8504136), (24, 6732441), (27, 5984392), (36, 4488294), (38, 4252068), (54, 2992196), (57, 2834712), (72, 2244147), (76, 2126034), (108, 1496098), (114, 1417356), (152, 1063017), (171, 944904), (216, 748049), (228, 708678), (342, 472452), (456, 354339), (513, 314968), (684, 236226), (1026, 157484), (1368, 118113), (2052, 78742), (4104, 39371)]