137705064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{819673}}^1$

素因数の和:819689

約数の個数: 32

約数和(自身を含む): 393443520

約数和(自身を除く): 255738456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 819673, 1639346, 2459019, 3278692, 4918038, 5737711, 6557384, 9836076, 11475422, 17213133, 19672152, 22950844, 34426266, 45901688, 68852532, 137705064]

約数ペア:

[(1, 137705064), (2, 68852532), (3, 45901688), (4, 34426266), (6, 22950844), (7, 19672152), (8, 17213133), (12, 11475422), (14, 9836076), (21, 6557384), (24, 5737711), (28, 4918038), (42, 3278692), (56, 2459019), (84, 1639346), (168, 819673)]