172162788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28867}}^1$

素因数の和:28952

約数の個数: 48

約数和(自身を含む): 465583104

約数和(自身を除く): 293420316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 28867, 57734, 86601, 115468, 173202, 202069, 346404, 404138, 606207, 808276, 1212414, 2049557, 2424828, 4099114, 6148671, 8198228, 12297342, 14346899, 24594684, 28693798, 43040697, 57387596, 86081394, 172162788]

約数ペア:

[(1, 172162788), (2, 86081394), (3, 57387596), (4, 43040697), (6, 28693798), (7, 24594684), (12, 14346899), (14, 12297342), (21, 8198228), (28, 6148671), (42, 4099114), (71, 2424828), (84, 2049557), (142, 1212414), (213, 808276), (284, 606207), (426, 404138), (497, 346404), (852, 202069), (994, 173202), (1491, 115468), (1988, 86601), (2982, 57734), (5964, 28867)]