156943173885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{320387}}^1$

素因数の和:320542

約数の個数: 48

約数和(自身を含む): 269110541376

約数和(自身を除く): 112167367491

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 289, 339, 565, 867, 1445, 1695, 1921, 4335, 5763, 9605, 28815, 32657, 97971, 163285, 320387, 489855, 961161, 1601935, 4805805, 5446579, 16339737, 27232895, 36203731, 81698685, 92591843, 108611193, 181018655, 277775529, 462959215, 543055965, 615463427, 1388877645, 1846390281, 3077317135, 9231951405, 10462878259, 31388634777, 52314391295, 156943173885]

約数ペア:

[(1, 156943173885), (3, 52314391295), (5, 31388634777), (15, 10462878259), (17, 9231951405), (51, 3077317135), (85, 1846390281), (113, 1388877645), (255, 615463427), (289, 543055965), (339, 462959215), (565, 277775529), (867, 181018655), (1445, 108611193), (1695, 92591843), (1921, 81698685), (4335, 36203731), (5763, 27232895), (9605, 16339737), (28815, 5446579), (32657, 4805805), (97971, 1601935), (163285, 961161), (320387, 489855)]