136278506

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 262430280

約数和(自身を除く): 126151774

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 2609, 3731, 4018, 5218, 7462, 18263, 26117, 33917, 36526, 52234, 67834, 106969, 127841, 213938, 237419, 255682, 474838, 748783, 1390597, 1497566, 1661933, 2781194, 3323866, 5241481, 9734179, 10482962, 19468358, 68139253, 136278506]

約数ペア:

[(1, 136278506), (2, 68139253), (7, 19468358), (13, 10482962), (14, 9734179), (26, 5241481), (41, 3323866), (49, 2781194), (82, 1661933), (91, 1497566), (98, 1390597), (182, 748783), (287, 474838), (533, 255682), (574, 237419), (637, 213938), (1066, 127841), (1274, 106969), (2009, 67834), (2609, 52234), (3731, 36526), (4018, 33917), (5218, 26117), (7462, 18263)]