130345728

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 72

約数和(自身を含む): 355067328

約数和(自身を除く): 224721600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 3947, 4128, 5504, 7894, 8256, 11008, 11841, 15788, 16512, 23682, 31576, 33024, 47364, 63152, 94728, 126304, 169721, 189456, 252608, 339442, 378912, 505216, 509163, 678884, 757824, 1010432, 1018326, 1357768, 1515648, 2036652, 2715536, 3031296, 4073304, 5431072, 8146608, 10862144, 16293216, 21724288, 32586432, 43448576, 65172864, 130345728]

約数ペア:

[(1, 130345728), (2, 65172864), (3, 43448576), (4, 32586432), (6, 21724288), (8, 16293216), (12, 10862144), (16, 8146608), (24, 5431072), (32, 4073304), (43, 3031296), (48, 2715536), (64, 2036652), (86, 1515648), (96, 1357768), (128, 1018326), (129, 1010432), (172, 757824), (192, 678884), (256, 509163), (258, 505216), (344, 378912), (384, 339442), (516, 252608), (688, 189456), (768, 169721), (1032, 126304), (1376, 94728), (2064, 63152), (2752, 47364), (3947, 33024), (4128, 31576), (5504, 23682), (7894, 16512), (8256, 15788), (11008, 11841)]