130951716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{222707}}^1$

素因数の和:222728

約数の個数: 36

約数和(自身を含む): 355441968

約数和(自身を除く): 224490252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 222707, 445414, 668121, 890828, 1336242, 1558949, 2672484, 3117898, 4676847, 6235796, 9353694, 10912643, 18707388, 21825286, 32737929, 43650572, 65475858, 130951716]

約数ペア:

[(1, 130951716), (2, 65475858), (3, 43650572), (4, 32737929), (6, 21825286), (7, 18707388), (12, 10912643), (14, 9353694), (21, 6235796), (28, 4676847), (42, 3117898), (49, 2672484), (84, 1558949), (98, 1336242), (147, 890828), (196, 668121), (294, 445414), (588, 222707)]