147642416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11549}}^1$

素因数の和:11621

約数の個数: 40

約数和(自身を含む): 309355200

約数和(自身を除く): 161712784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 11549, 12784, 23098, 46196, 92392, 184784, 196333, 392666, 542803, 785332, 1085606, 1570664, 2171212, 3141328, 4342424, 8684848, 9227651, 18455302, 36910604, 73821208, 147642416]

約数ペア:

[(1, 147642416), (2, 73821208), (4, 36910604), (8, 18455302), (16, 9227651), (17, 8684848), (34, 4342424), (47, 3141328), (68, 2171212), (94, 1570664), (136, 1085606), (188, 785332), (272, 542803), (376, 392666), (752, 196333), (799, 184784), (1598, 92392), (3196, 46196), (6392, 23098), (11549, 12784)]