168425914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 98446406

約数列:

[1, 2, 31, 62, 89, 131, 178, 233, 262, 466, 2759, 4061, 5518, 7223, 8122, 11659, 14446, 20737, 23318, 30523, 41474, 61046, 361429, 642847, 722858, 946213, 1285694, 1892426, 2716547, 5433094, 84212957, 168425914]

約数ペア:

[(1, 168425914), (2, 84212957), (31, 5433094), (62, 2716547), (89, 1892426), (131, 1285694), (178, 946213), (233, 722858), (262, 642847), (466, 361429), (2759, 61046), (4061, 41474), (5518, 30523), (7223, 23318), (8122, 20737), (11659, 14446)]