152866084

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 325328640

約数和(自身を除く): 172462556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 139, 181, 196, 217, 278, 362, 434, 556, 724, 868, 973, 1267, 1519, 1946, 2534, 3038, 3892, 4309, 5068, 5611, 6076, 6811, 8618, 8869, 11222, 13622, 17236, 17738, 22444, 25159, 27244, 30163, 35476, 39277, 50318, 60326, 78554, 100636, 120652, 157108, 176113, 211141, 274939, 352226, 422282, 549878, 704452, 779929, 844564, 1099756, 1232791, 1559858, 2465582, 3119716, 4931164, 5459503, 10919006, 21838012, 38216521, 76433042, 152866084]

約数ペア:

[(1, 152866084), (2, 76433042), (4, 38216521), (7, 21838012), (14, 10919006), (28, 5459503), (31, 4931164), (49, 3119716), (62, 2465582), (98, 1559858), (124, 1232791), (139, 1099756), (181, 844564), (196, 779929), (217, 704452), (278, 549878), (362, 422282), (434, 352226), (556, 274939), (724, 211141), (868, 176113), (973, 157108), (1267, 120652), (1519, 100636), (1946, 78554), (2534, 60326), (3038, 50318), (3892, 39277), (4309, 35476), (5068, 30163), (5611, 27244), (6076, 25159), (6811, 22444), (8618, 17738), (8869, 17236), (11222, 13622)]