147074676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 400851360

約数和(自身を除く): 253776684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 389, 588, 643, 778, 1167, 1286, 1556, 1929, 2334, 2572, 2723, 3858, 4501, 4668, 5446, 7716, 8169, 9002, 10892, 13503, 16338, 18004, 19061, 27006, 31507, 32676, 38122, 54012, 57183, 63014, 76244, 94521, 114366, 126028, 189042, 228732, 250127, 378084, 500254, 750381, 1000508, 1500762, 1750889, 3001524, 3501778, 5252667, 7003556, 10505334, 12256223, 21010668, 24512446, 36768669, 49024892, 73537338, 147074676]

約数ペア:

[(1, 147074676), (2, 73537338), (3, 49024892), (4, 36768669), (6, 24512446), (7, 21010668), (12, 12256223), (14, 10505334), (21, 7003556), (28, 5252667), (42, 3501778), (49, 3001524), (84, 1750889), (98, 1500762), (147, 1000508), (196, 750381), (294, 500254), (389, 378084), (588, 250127), (643, 228732), (778, 189042), (1167, 126028), (1286, 114366), (1556, 94521), (1929, 76244), (2334, 63014), (2572, 57183), (2723, 54012), (3858, 38122), (4501, 32676), (4668, 31507), (5446, 27006), (7716, 19061), (8169, 18004), (9002, 16338), (10892, 13503)]