161446272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32341}}^1$

素因数の和:32371

約数の個数: 64

約数和(自身を含む): 461843760

約数和(自身を除く): 300397488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 32341, 64682, 97023, 129364, 194046, 258728, 388092, 420433, 517456, 776184, 840866, 1034912, 1261299, 1552368, 1681732, 2069824, 2522598, 3104736, 3363464, 4139648, 5045196, 6209472, 6726928, 10090392, 12418944, 13453856, 20180784, 26907712, 40361568, 53815424, 80723136, 161446272]

約数ペア:

[(1, 161446272), (2, 80723136), (3, 53815424), (4, 40361568), (6, 26907712), (8, 20180784), (12, 13453856), (13, 12418944), (16, 10090392), (24, 6726928), (26, 6209472), (32, 5045196), (39, 4139648), (48, 3363464), (52, 3104736), (64, 2522598), (78, 2069824), (96, 1681732), (104, 1552368), (128, 1261299), (156, 1034912), (192, 840866), (208, 776184), (312, 517456), (384, 420433), (416, 388092), (624, 258728), (832, 194046), (1248, 129364), (1664, 97023), (2496, 64682), (4992, 32341)]