154921572

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{36781}}^1$

素因数の和:36810

約数の個数: 60

約数和(自身を含む): 436160956

約数和(自身を除く): 281239384

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 36781, 73562, 110343, 147124, 220686, 331029, 441372, 478153, 662058, 956306, 993087, 1324116, 1434459, 1912612, 1986174, 2868918, 2979261, 3972348, 4303377, 5737836, 5958522, 8606754, 11917044, 12910131, 17213508, 25820262, 38730393, 51640524, 77460786, 154921572]

約数ペア:

[(1, 154921572), (2, 77460786), (3, 51640524), (4, 38730393), (6, 25820262), (9, 17213508), (12, 12910131), (13, 11917044), (18, 8606754), (26, 5958522), (27, 5737836), (36, 4303377), (39, 3972348), (52, 2979261), (54, 2868918), (78, 1986174), (81, 1912612), (108, 1434459), (117, 1324116), (156, 993087), (162, 956306), (234, 662058), (324, 478153), (351, 441372), (468, 331029), (702, 220686), (1053, 147124), (1404, 110343), (2106, 73562), (4212, 36781)]