149856882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 356876544

約数和(自身を除く): 207019662

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 111, 146, 219, 222, 259, 438, 511, 518, 777, 1022, 1321, 1533, 1554, 2642, 2701, 3066, 3963, 5402, 7926, 8103, 9247, 16206, 18494, 18907, 27741, 37814, 48877, 55482, 56721, 96433, 97754, 113442, 146631, 192866, 289299, 293262, 342139, 578598, 675031, 684278, 1026417, 1350062, 2025093, 2052834, 3568021, 4050186, 7136042, 10704063, 21408126, 24976147, 49952294, 74928441, 149856882]

約数ペア:

[(1, 149856882), (2, 74928441), (3, 49952294), (6, 24976147), (7, 21408126), (14, 10704063), (21, 7136042), (37, 4050186), (42, 3568021), (73, 2052834), (74, 2025093), (111, 1350062), (146, 1026417), (219, 684278), (222, 675031), (259, 578598), (438, 342139), (511, 293262), (518, 289299), (777, 192866), (1022, 146631), (1321, 113442), (1533, 97754), (1554, 96433), (2642, 56721), (2701, 55482), (3066, 48877), (3963, 37814), (5402, 27741), (7926, 18907), (8103, 18494), (9247, 16206)]