148384376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139459}}^1$

素因数の和:139491

約数の個数: 32

約数和(自身を含む): 334704000

約数和(自身を除く): 186319624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 139459, 278918, 557836, 976213, 1115672, 1952426, 2649721, 3904852, 5299442, 7809704, 10598884, 18548047, 21197768, 37096094, 74192188, 148384376]

約数ペア:

[(1, 148384376), (2, 74192188), (4, 37096094), (7, 21197768), (8, 18548047), (14, 10598884), (19, 7809704), (28, 5299442), (38, 3904852), (56, 2649721), (76, 1952426), (133, 1115672), (152, 976213), (266, 557836), (532, 278918), (1064, 139459)]