156939690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{24793}}^1$

素因数の和:25014

約数の個数: 32

約数和(自身を含む): 378455616

約数和(自身を除く): 221515926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 24793, 49586, 74379, 123965, 148758, 247930, 371895, 743790, 5231323, 10462646, 15693969, 26156615, 31387938, 52313230, 78469845, 156939690]

約数ペア:

[(1, 156939690), (2, 78469845), (3, 52313230), (5, 31387938), (6, 26156615), (10, 15693969), (15, 10462646), (30, 5231323), (211, 743790), (422, 371895), (633, 247930), (1055, 148758), (1266, 123965), (2110, 74379), (3165, 49586), (6330, 24793)]