171771702956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{229309}}^1$

素因数の和:230214

約数の個数: 48

約数和(自身を含む): 355037921280

約数和(自身を除く): 183266218324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 863, 868, 1726, 3452, 6041, 12082, 24164, 26753, 53506, 107012, 187271, 229309, 374542, 458618, 749084, 917236, 1605163, 3210326, 6420652, 7108579, 14217158, 28434316, 49760053, 99520106, 197893667, 199040212, 395787334, 791574668, 1385255669, 2770511338, 5541022676, 6134703677, 12269407354, 24538814708, 42942925739, 85885851478, 171771702956]

約数ペア:

[(1, 171771702956), (2, 85885851478), (4, 42942925739), (7, 24538814708), (14, 12269407354), (28, 6134703677), (31, 5541022676), (62, 2770511338), (124, 1385255669), (217, 791574668), (434, 395787334), (863, 199040212), (868, 197893667), (1726, 99520106), (3452, 49760053), (6041, 28434316), (12082, 14217158), (24164, 7108579), (26753, 6420652), (53506, 3210326), (107012, 1605163), (187271, 917236), (229309, 749084), (374542, 458618)]