128465352

素因数分解:

$2^3\times 3^5\times {\mathrm{66083}}^1$

素因数の和:66104

約数の個数: 48

約数和(自身を含む): 360818640

約数和(自身を除く): 232353288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 66083, 132166, 198249, 264332, 396498, 528664, 594747, 792996, 1189494, 1585992, 1784241, 2378988, 3568482, 4757976, 5352723, 7136964, 10705446, 14273928, 16058169, 21410892, 32116338, 42821784, 64232676, 128465352]

約数ペア:

[(1, 128465352), (2, 64232676), (3, 42821784), (4, 32116338), (6, 21410892), (8, 16058169), (9, 14273928), (12, 10705446), (18, 7136964), (24, 5352723), (27, 4757976), (36, 3568482), (54, 2378988), (72, 1784241), (81, 1585992), (108, 1189494), (162, 792996), (216, 594747), (243, 528664), (324, 396498), (486, 264332), (648, 198249), (972, 132166), (1944, 66083)]