155539764

素因数分解:

$2^2\times 3^4\times {\mathrm{480061}}^1$

素因数の和:480077

約数の個数: 30

約数和(自身を含む): 406612514

約数和(自身を除く): 251072750

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 480061, 960122, 1440183, 1920244, 2880366, 4320549, 5760732, 8641098, 12961647, 17282196, 25923294, 38884941, 51846588, 77769882, 155539764]

約数ペア:

[(1, 155539764), (2, 77769882), (3, 51846588), (4, 38884941), (6, 25923294), (9, 17282196), (12, 12961647), (18, 8641098), (27, 5760732), (36, 4320549), (54, 2880366), (81, 1920244), (108, 1440183), (162, 960122), (324, 480061)]