172893128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 188690872

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 59, 68, 116, 118, 136, 232, 236, 472, 493, 743, 986, 1003, 1486, 1711, 1972, 2006, 2972, 3422, 3944, 4012, 5944, 6844, 8024, 12631, 13688, 21547, 25262, 29087, 43094, 43837, 50524, 58174, 86188, 87674, 101048, 116348, 172376, 175348, 232696, 350696, 366299, 732598, 745229, 1271273, 1465196, 1490458, 2542546, 2930392, 2980916, 5085092, 5961832, 10170184, 21611641, 43223282, 86446564, 172893128]

約数ペア:

[(1, 172893128), (2, 86446564), (4, 43223282), (8, 21611641), (17, 10170184), (29, 5961832), (34, 5085092), (58, 2980916), (59, 2930392), (68, 2542546), (116, 1490458), (118, 1465196), (136, 1271273), (232, 745229), (236, 732598), (472, 366299), (493, 350696), (743, 232696), (986, 175348), (1003, 172376), (1486, 116348), (1711, 101048), (1972, 87674), (2006, 86188), (2972, 58174), (3422, 50524), (3944, 43837), (4012, 43094), (5944, 29087), (6844, 25262), (8024, 21547), (12631, 13688)]