156946735456

素因数分解:

$2^5\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{471187}}^1$

素因数の和:472691

約数の個数: 48

約数和(自身を含む): 353368382976

約数和(自身を除く): 196421647520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1487, 2974, 5948, 10409, 11896, 20818, 23792, 41636, 47584, 83272, 166544, 333088, 471187, 942374, 1884748, 3298309, 3769496, 6596618, 7538992, 13193236, 15077984, 26386472, 52772944, 105545888, 700655069, 1401310138, 2802620276, 4904585483, 5605240552, 9809170966, 11210481104, 19618341932, 22420962208, 39236683864, 78473367728, 156946735456]

約数ペア:

[(1, 156946735456), (2, 78473367728), (4, 39236683864), (7, 22420962208), (8, 19618341932), (14, 11210481104), (16, 9809170966), (28, 5605240552), (32, 4904585483), (56, 2802620276), (112, 1401310138), (224, 700655069), (1487, 105545888), (2974, 52772944), (5948, 26386472), (10409, 15077984), (11896, 13193236), (20818, 7538992), (23792, 6596618), (41636, 3769496), (47584, 3298309), (83272, 1884748), (166544, 942374), (333088, 471187)]