143404872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{459631}}^1$

素因数の和:459653

約数の個数: 32

約数和(自身を含む): 386090880

約数和(自身を除く): 242686008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 459631, 919262, 1378893, 1838524, 2757786, 3677048, 5515572, 5975203, 11031144, 11950406, 17925609, 23900812, 35851218, 47801624, 71702436, 143404872]

約数ペア:

[(1, 143404872), (2, 71702436), (3, 47801624), (4, 35851218), (6, 23900812), (8, 17925609), (12, 11950406), (13, 11031144), (24, 5975203), (26, 5515572), (39, 3677048), (52, 2757786), (78, 1838524), (104, 1378893), (156, 919262), (312, 459631)]