149730784

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3359}}^1$

素因数の和:3575

約数の個数: 48

約数和(自身を含む): 338688000

約数和(自身を除く): 188957216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 3359, 5572, 6368, 6718, 11144, 13436, 22288, 23513, 26872, 44576, 47026, 53744, 94052, 107488, 188104, 376208, 668441, 752416, 1336882, 2673764, 4679087, 5347528, 9358174, 10695056, 18716348, 21390112, 37432696, 74865392, 149730784]

約数ペア:

[(1, 149730784), (2, 74865392), (4, 37432696), (7, 21390112), (8, 18716348), (14, 10695056), (16, 9358174), (28, 5347528), (32, 4679087), (56, 2673764), (112, 1336882), (199, 752416), (224, 668441), (398, 376208), (796, 188104), (1393, 107488), (1592, 94052), (2786, 53744), (3184, 47026), (3359, 44576), (5572, 26872), (6368, 23513), (6718, 22288), (11144, 13436)]