171946192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8963}}^1$

素因数の和:9091

約数の個数: 40

約数和(自身を含む): 366806880

約数和(自身を除く): 194860688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 8963, 9592, 17926, 19184, 35852, 71704, 98593, 143408, 197186, 394372, 788744, 976967, 1577488, 1953934, 3907868, 7815736, 10746637, 15631472, 21493274, 42986548, 85973096, 171946192]

約数ペア:

[(1, 171946192), (2, 85973096), (4, 42986548), (8, 21493274), (11, 15631472), (16, 10746637), (22, 7815736), (44, 3907868), (88, 1953934), (109, 1577488), (176, 976967), (218, 788744), (436, 394372), (872, 197186), (1199, 143408), (1744, 98593), (2398, 71704), (4796, 35852), (8963, 19184), (9592, 17926)]