128218032

素因数分解:

$2^4\times 3^3\times {\mathrm{296801}}^1$

素因数の和:296818

約数の個数: 40

約数和(自身を含む): 368034480

約数和(自身を除く): 239816448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 296801, 593602, 890403, 1187204, 1780806, 2374408, 2671209, 3561612, 4748816, 5342418, 7123224, 8013627, 10684836, 14246448, 16027254, 21369672, 32054508, 42739344, 64109016, 128218032]

約数ペア:

[(1, 128218032), (2, 64109016), (3, 42739344), (4, 32054508), (6, 21369672), (8, 16027254), (9, 14246448), (12, 10684836), (16, 8013627), (18, 7123224), (24, 5342418), (27, 4748816), (36, 3561612), (48, 2671209), (54, 2374408), (72, 1780806), (108, 1187204), (144, 890403), (216, 593602), (432, 296801)]