172281264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211129}}^1$

素因数の和:211157

約数の個数: 40

約数和(自身を含む): 471242160

約数和(自身を除く): 298960896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 211129, 422258, 633387, 844516, 1266774, 1689032, 2533548, 3378064, 3589193, 5067096, 7178386, 10134192, 10767579, 14356772, 21535158, 28713544, 43070316, 57427088, 86140632, 172281264]

約数ペア:

[(1, 172281264), (2, 86140632), (3, 57427088), (4, 43070316), (6, 28713544), (8, 21535158), (12, 14356772), (16, 10767579), (17, 10134192), (24, 7178386), (34, 5067096), (48, 3589193), (51, 3378064), (68, 2533548), (102, 1689032), (136, 1266774), (204, 844516), (272, 633387), (408, 422258), (816, 211129)]