147331872

素因数分解:

$2^5\times 3^5\times {\mathrm{18947}}^1$

素因数の和:18972

約数の個数: 72

約数和(自身を含む): 434515536

約数和(自身を除く): 287183664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 18947, 37894, 56841, 75788, 113682, 151576, 170523, 227364, 303152, 341046, 454728, 511569, 606304, 682092, 909456, 1023138, 1364184, 1534707, 1818912, 2046276, 2728368, 3069414, 4092552, 4604121, 5456736, 6138828, 8185104, 9208242, 12277656, 16370208, 18416484, 24555312, 36832968, 49110624, 73665936, 147331872]

約数ペア:

[(1, 147331872), (2, 73665936), (3, 49110624), (4, 36832968), (6, 24555312), (8, 18416484), (9, 16370208), (12, 12277656), (16, 9208242), (18, 8185104), (24, 6138828), (27, 5456736), (32, 4604121), (36, 4092552), (48, 3069414), (54, 2728368), (72, 2046276), (81, 1818912), (96, 1534707), (108, 1364184), (144, 1023138), (162, 909456), (216, 682092), (243, 606304), (288, 511569), (324, 454728), (432, 341046), (486, 303152), (648, 227364), (864, 170523), (972, 151576), (1296, 113682), (1944, 75788), (2592, 56841), (3888, 37894), (7776, 18947)]