155543424

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21355

約数の個数: 64

約数和(自身を含む): 434928000

約数和(自身を除く): 279384576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 341104, 405061, 511656, 682208, 810122, 1023312, 1215183, 1364416, 1620244, 2046624, 2430366, 2728832, 3240488, 4093248, 4860732, 6480976, 8186496, 9721464, 12961952, 19442928, 25923904, 38885856, 51847808, 77771712, 155543424]

約数ペア:

[(1, 155543424), (2, 77771712), (3, 51847808), (4, 38885856), (6, 25923904), (8, 19442928), (12, 12961952), (16, 9721464), (19, 8186496), (24, 6480976), (32, 4860732), (38, 4093248), (48, 3240488), (57, 2728832), (64, 2430366), (76, 2046624), (96, 1620244), (114, 1364416), (128, 1215183), (152, 1023312), (192, 810122), (228, 682208), (304, 511656), (384, 405061), (456, 341104), (608, 255828), (912, 170552), (1216, 127914), (1824, 85276), (2432, 63957), (3648, 42638), (7296, 21319)]