168554204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 369931968

約数和(自身を除く): 201377764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 8737, 9646, 17474, 19292, 34948, 61159, 113581, 122318, 227162, 244636, 454324, 463061, 795067, 926122, 1590134, 1852244, 3180268, 3241427, 6019793, 6482854, 12039586, 12965708, 24079172, 42138551, 84277102, 168554204]

約数ペア:

[(1, 168554204), (2, 84277102), (4, 42138551), (7, 24079172), (13, 12965708), (14, 12039586), (26, 6482854), (28, 6019793), (52, 3241427), (53, 3180268), (91, 1852244), (106, 1590134), (182, 926122), (212, 795067), (364, 463061), (371, 454324), (689, 244636), (742, 227162), (1378, 122318), (1484, 113581), (2756, 61159), (4823, 34948), (8737, 19292), (9646, 17474)]