153045738

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 337128480

約数和(自身を除く): 184082742

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 229, 321, 347, 458, 642, 687, 694, 963, 1041, 1374, 1926, 2061, 2082, 3123, 4122, 6246, 24503, 37129, 49006, 73509, 74258, 79463, 111387, 147018, 158926, 220527, 222774, 238389, 334161, 441054, 476778, 668322, 715167, 1430334, 8502541, 17005082, 25507623, 51015246, 76522869, 153045738]

約数ペア:

[(1, 153045738), (2, 76522869), (3, 51015246), (6, 25507623), (9, 17005082), (18, 8502541), (107, 1430334), (214, 715167), (229, 668322), (321, 476778), (347, 441054), (458, 334161), (642, 238389), (687, 222774), (694, 220527), (963, 158926), (1041, 147018), (1374, 111387), (1926, 79463), (2061, 74258), (2082, 73509), (3123, 49006), (4122, 37129), (6246, 24503)]