171963064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 227204936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 728, 796, 1187, 1393, 1592, 2374, 2587, 2786, 4748, 5174, 5572, 8309, 9496, 10348, 11144, 15431, 16618, 18109, 20696, 30862, 33236, 36218, 61724, 66472, 72436, 108017, 123448, 144872, 216034, 236213, 432068, 472426, 864136, 944852, 1653491, 1889704, 3070769, 3306982, 6141538, 6613964, 12283076, 13227928, 21495383, 24566152, 42990766, 85981532, 171963064]

約数ペア:

[(1, 171963064), (2, 85981532), (4, 42990766), (7, 24566152), (8, 21495383), (13, 13227928), (14, 12283076), (26, 6613964), (28, 6141538), (52, 3306982), (56, 3070769), (91, 1889704), (104, 1653491), (182, 944852), (199, 864136), (364, 472426), (398, 432068), (728, 236213), (796, 216034), (1187, 144872), (1393, 123448), (1592, 108017), (2374, 72436), (2587, 66472), (2786, 61724), (4748, 36218), (5174, 33236), (5572, 30862), (8309, 20696), (9496, 18109), (10348, 16618), (11144, 15431)]