142779678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 291232032

約数和(自身を除く): 148452354

約数列:

[1, 2, 3, 6, 73, 146, 181, 219, 362, 438, 543, 1086, 1801, 3602, 5403, 10806, 13213, 26426, 39639, 79278, 131473, 262946, 325981, 394419, 651962, 788838, 977943, 1955886, 23796613, 47593226, 71389839, 142779678]

約数ペア:

[(1, 142779678), (2, 71389839), (3, 47593226), (6, 23796613), (73, 1955886), (146, 977943), (181, 788838), (219, 651962), (362, 394419), (438, 325981), (543, 262946), (1086, 131473), (1801, 79278), (3602, 39639), (5403, 26426), (10806, 13213)]