149025712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1619}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 315783360

約数和(自身を除く): 166757648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 523, 1046, 1619, 2092, 3238, 4184, 5753, 6476, 8368, 11506, 12952, 17809, 23012, 25904, 35618, 46024, 71236, 92048, 142472, 284944, 846737, 1693474, 3386948, 6773896, 9314107, 13547792, 18628214, 37256428, 74512856, 149025712]

約数ペア:

[(1, 149025712), (2, 74512856), (4, 37256428), (8, 18628214), (11, 13547792), (16, 9314107), (22, 6773896), (44, 3386948), (88, 1693474), (176, 846737), (523, 284944), (1046, 142472), (1619, 92048), (2092, 71236), (3238, 46024), (4184, 35618), (5753, 25904), (6476, 23012), (8368, 17809), (11506, 12952)]