140661024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{209317}}^1$

素因数の和:209337

約数の個数: 48

約数和(自身を含む): 421985088

約数和(自身を除く): 281324064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 209317, 418634, 627951, 837268, 1255902, 1465219, 1674536, 2511804, 2930438, 3349072, 4395657, 5023608, 5860876, 6698144, 8791314, 10047216, 11721752, 17582628, 20094432, 23443504, 35165256, 46887008, 70330512, 140661024]

約数ペア:

[(1, 140661024), (2, 70330512), (3, 46887008), (4, 35165256), (6, 23443504), (7, 20094432), (8, 17582628), (12, 11721752), (14, 10047216), (16, 8791314), (21, 6698144), (24, 5860876), (28, 5023608), (32, 4395657), (42, 3349072), (48, 2930438), (56, 2511804), (84, 1674536), (96, 1465219), (112, 1255902), (168, 837268), (224, 627951), (336, 418634), (672, 209317)]