141327872

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 188651008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 839, 896, 1316, 1504, 1678, 1792, 2632, 3008, 3356, 3584, 5264, 5873, 6016, 6712, 10528, 11746, 12032, 13424, 21056, 23492, 24064, 26848, 39433, 42112, 46984, 53696, 78866, 84224, 93968, 107392, 157732, 168448, 187936, 214784, 276031, 315464, 375872, 429568, 552062, 630928, 751744, 1104124, 1261856, 1503488, 2208248, 2523712, 3006976, 4416496, 5047424, 8832992, 10094848, 17665984, 20189696, 35331968, 70663936, 141327872]

約数ペア:

[(1, 141327872), (2, 70663936), (4, 35331968), (7, 20189696), (8, 17665984), (14, 10094848), (16, 8832992), (28, 5047424), (32, 4416496), (47, 3006976), (56, 2523712), (64, 2208248), (94, 1503488), (112, 1261856), (128, 1104124), (188, 751744), (224, 630928), (256, 552062), (329, 429568), (376, 375872), (448, 315464), (512, 276031), (658, 214784), (752, 187936), (839, 168448), (896, 157732), (1316, 107392), (1504, 93968), (1678, 84224), (1792, 78866), (2632, 53696), (3008, 46984), (3356, 42112), (3584, 39433), (5264, 26848), (5873, 24064), (6016, 23492), (6712, 21056), (10528, 13424), (11746, 12032)]