128387424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121579}}^1$

素因数の和:121603

約数の個数: 48

約数和(自身を含む): 367657920

約数和(自身を除く): 239270496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 121579, 243158, 364737, 486316, 729474, 972632, 1337369, 1458948, 1945264, 2674738, 2917896, 3890528, 4012107, 5349476, 5835792, 8024214, 10698952, 11671584, 16048428, 21397904, 32096856, 42795808, 64193712, 128387424]

約数ペア:

[(1, 128387424), (2, 64193712), (3, 42795808), (4, 32096856), (6, 21397904), (8, 16048428), (11, 11671584), (12, 10698952), (16, 8024214), (22, 5835792), (24, 5349476), (32, 4012107), (33, 3890528), (44, 2917896), (48, 2674738), (66, 1945264), (88, 1458948), (96, 1337369), (132, 972632), (176, 729474), (264, 486316), (352, 364737), (528, 243158), (1056, 121579)]