156765422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{1163}}^1$

素因数の和:1744

約数の個数: 24

約数和(自身を含む): 259155288

約数和(自身を除く): 102389866

約数列:

[1, 2, 11, 22, 121, 242, 557, 1114, 1163, 2326, 6127, 12254, 12793, 25586, 67397, 134794, 140723, 281446, 647791, 1295582, 7125701, 14251402, 78382711, 156765422]

約数ペア:

[(1, 156765422), (2, 78382711), (11, 14251402), (22, 7125701), (121, 1295582), (242, 647791), (557, 281446), (1114, 140723), (1163, 134794), (2326, 67397), (6127, 25586), (12254, 12793)]