162080316

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 420441840

約数和(自身を除く): 258361524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 137, 177, 236, 274, 354, 411, 531, 548, 557, 708, 822, 1062, 1114, 1233, 1644, 1671, 2124, 2228, 2466, 3342, 4932, 5013, 6684, 8083, 10026, 16166, 20052, 24249, 32332, 32863, 48498, 65726, 72747, 76309, 96996, 98589, 131452, 145494, 152618, 197178, 228927, 290988, 295767, 305236, 394356, 457854, 591534, 686781, 915708, 1183068, 1373562, 2747124, 4502231, 9004462, 13506693, 18008924, 27013386, 40520079, 54026772, 81040158, 162080316]

約数ペア:

[(1, 162080316), (2, 81040158), (3, 54026772), (4, 40520079), (6, 27013386), (9, 18008924), (12, 13506693), (18, 9004462), (36, 4502231), (59, 2747124), (118, 1373562), (137, 1183068), (177, 915708), (236, 686781), (274, 591534), (354, 457854), (411, 394356), (531, 305236), (548, 295767), (557, 290988), (708, 228927), (822, 197178), (1062, 152618), (1114, 145494), (1233, 131452), (1644, 98589), (1671, 96996), (2124, 76309), (2228, 72747), (2466, 65726), (3342, 48498), (4932, 32863), (5013, 32332), (6684, 24249), (8083, 20052), (10026, 16166)]