168989814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{149021}}^1$

素因数の和:149042

約数の個数: 40

約数和(自身を含む): 432759888

約数和(自身を除く): 263770074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 149021, 298042, 447063, 894126, 1043147, 1341189, 2086294, 2682378, 3129441, 4023567, 6258882, 8047134, 9388323, 12070701, 18776646, 24141402, 28164969, 56329938, 84494907, 168989814]

約数ペア:

[(1, 168989814), (2, 84494907), (3, 56329938), (6, 28164969), (7, 24141402), (9, 18776646), (14, 12070701), (18, 9388323), (21, 8047134), (27, 6258882), (42, 4023567), (54, 3129441), (63, 2682378), (81, 2086294), (126, 1341189), (162, 1043147), (189, 894126), (378, 447063), (567, 298042), (1134, 149021)]