121768128

素因数分解:

$2^6\times 3^2\times {\mathrm{211403}}^1$

素因数の和:211421

約数の個数: 42

約数和(自身を含む): 349028004

約数和(自身を除く): 227259876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 211403, 422806, 634209, 845612, 1268418, 1691224, 1902627, 2536836, 3382448, 3805254, 5073672, 6764896, 7610508, 10147344, 13529792, 15221016, 20294688, 30442032, 40589376, 60884064, 121768128]

約数ペア:

[(1, 121768128), (2, 60884064), (3, 40589376), (4, 30442032), (6, 20294688), (8, 15221016), (9, 13529792), (12, 10147344), (16, 7610508), (18, 6764896), (24, 5073672), (32, 3805254), (36, 3382448), (48, 2536836), (64, 1902627), (72, 1691224), (96, 1268418), (144, 845612), (192, 634209), (288, 422806), (576, 211403)]