155708448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{231709}}^1$

素因数の和:231729

約数の個数: 48

約数和(自身を含む): 467127360

約数和(自身を除く): 311418912

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, 231709, 463418, 695127, 926836, 1390254, 1621963, 1853672, 2780508, 3243926, 3707344, 4865889, 5561016, 6487852, 7414688, 9731778, 11122032, 12975704, 19463556, 22244064, 25951408, 38927112, 51902816, 77854224, 155708448]

約数ペア:

[(1, 155708448), (2, 77854224), (3, 51902816), (4, 38927112), (6, 25951408), (7, 22244064), (8, 19463556), (12, 12975704), (14, 11122032), (16, 9731778), (21, 7414688), (24, 6487852), (28, 5561016), (32, 4865889), (42, 3707344), (48, 3243926), (56, 2780508), (84, 1853672), (96, 1621963), (112, 1390254), (168, 926836), (224, 695127), (336, 463418), (672, 231709)]