161760408

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 413736960

約数和(自身を除く): 251976552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 127, 146, 219, 254, 292, 381, 438, 508, 584, 727, 762, 876, 1016, 1454, 1524, 1752, 2181, 2908, 3048, 4362, 5816, 8724, 9271, 17448, 18542, 27813, 37084, 53071, 55626, 74168, 92329, 106142, 111252, 159213, 184658, 212284, 222504, 276987, 318426, 369316, 424568, 553974, 636852, 738632, 1107948, 1273704, 2215896, 6740017, 13480034, 20220051, 26960068, 40440102, 53920136, 80880204, 161760408]

約数ペア:

[(1, 161760408), (2, 80880204), (3, 53920136), (4, 40440102), (6, 26960068), (8, 20220051), (12, 13480034), (24, 6740017), (73, 2215896), (127, 1273704), (146, 1107948), (219, 738632), (254, 636852), (292, 553974), (381, 424568), (438, 369316), (508, 318426), (584, 276987), (727, 222504), (762, 212284), (876, 184658), (1016, 159213), (1454, 111252), (1524, 106142), (1752, 92329), (2181, 74168), (2908, 55626), (3048, 53071), (4362, 37084), (5816, 27813), (8724, 18542), (9271, 17448)]