295655152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15971}}^1$

素因数の和:16081

約数の個数: 40

約数和(自身を含む): 623866320

約数和(自身を除く): 328211168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 15971, 18512, 31942, 63884, 127768, 207623, 255536, 415246, 830492, 1421419, 1660984, 2842838, 3321968, 5685676, 11371352, 18478447, 22742704, 36956894, 73913788, 147827576, 295655152]

約数ペア:

[(1, 295655152), (2, 147827576), (4, 73913788), (8, 36956894), (13, 22742704), (16, 18478447), (26, 11371352), (52, 5685676), (89, 3321968), (104, 2842838), (178, 1660984), (208, 1421419), (356, 830492), (712, 415246), (1157, 255536), (1424, 207623), (2314, 127768), (4628, 63884), (9256, 31942), (15971, 18512)]