142901472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{212651}}^1$

素因数の和:212671

約数の個数: 48

約数和(自身を含む): 428706432

約数和(自身を除く): 285804960

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, 212651, 425302, 637953, 850604, 1275906, 1488557, 1701208, 2551812, 2977114, 3402416, 4465671, 5103624, 5954228, 6804832, 8931342, 10207248, 11908456, 17862684, 20414496, 23816912, 35725368, 47633824, 71450736, 142901472]

約数ペア:

[(1, 142901472), (2, 71450736), (3, 47633824), (4, 35725368), (6, 23816912), (7, 20414496), (8, 17862684), (12, 11908456), (14, 10207248), (16, 8931342), (21, 6804832), (24, 5954228), (28, 5103624), (32, 4465671), (42, 3402416), (48, 2977114), (56, 2551812), (84, 1701208), (96, 1488557), (112, 1275906), (168, 850604), (224, 637953), (336, 425302), (672, 212651)]