172732952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162343}}^1$

素因数の和:162375

約数の個数: 32

約数和(自身を含む): 389625600

約数和(自身を除く): 216892648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 162343, 324686, 649372, 1136401, 1298744, 2272802, 3084517, 4545604, 6169034, 9091208, 12338068, 21591619, 24676136, 43183238, 86366476, 172732952]

約数ペア:

[(1, 172732952), (2, 86366476), (4, 43183238), (7, 24676136), (8, 21591619), (14, 12338068), (19, 9091208), (28, 6169034), (38, 4545604), (56, 3084517), (76, 2272802), (133, 1298744), (152, 1136401), (266, 649372), (532, 324686), (1064, 162343)]