164932128

素因数分解:

$2^5\times 3^2\times {\mathrm{653}}^1\times {\mathrm{877}}^1$

素因数の和:1546

約数の個数: 72

約数和(自身を含む): 470279628

約数和(自身を除く): 305347500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 653, 877, 1306, 1754, 1959, 2612, 2631, 3508, 3918, 5224, 5262, 5877, 7016, 7836, 7893, 10448, 10524, 11754, 14032, 15672, 15786, 20896, 21048, 23508, 28064, 31344, 31572, 42096, 47016, 62688, 63144, 84192, 94032, 126288, 188064, 252576, 572681, 1145362, 1718043, 2290724, 3436086, 4581448, 5154129, 6872172, 9162896, 10308258, 13744344, 18325792, 20616516, 27488688, 41233032, 54977376, 82466064, 164932128]

約数ペア:

[(1, 164932128), (2, 82466064), (3, 54977376), (4, 41233032), (6, 27488688), (8, 20616516), (9, 18325792), (12, 13744344), (16, 10308258), (18, 9162896), (24, 6872172), (32, 5154129), (36, 4581448), (48, 3436086), (72, 2290724), (96, 1718043), (144, 1145362), (288, 572681), (653, 252576), (877, 188064), (1306, 126288), (1754, 94032), (1959, 84192), (2612, 63144), (2631, 62688), (3508, 47016), (3918, 42096), (5224, 31572), (5262, 31344), (5877, 28064), (7016, 23508), (7836, 21048), (7893, 20896), (10448, 15786), (10524, 15672), (11754, 14032)]