157492040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5903}}^1$

素因数の和:5966

約数の個数: 64

約数和(自身を含む): 382579200

約数和(自身を除く): 225087160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 5903, 6670, 11806, 13340, 23612, 26680, 29515, 47224, 59030, 118060, 135769, 171187, 236120, 271538, 342374, 543076, 678845, 684748, 855935, 1086152, 1357690, 1369496, 1711870, 2715380, 3423740, 3937301, 5430760, 6847480, 7874602, 15749204, 19686505, 31498408, 39373010, 78746020, 157492040]

約数ペア:

[(1, 157492040), (2, 78746020), (4, 39373010), (5, 31498408), (8, 19686505), (10, 15749204), (20, 7874602), (23, 6847480), (29, 5430760), (40, 3937301), (46, 3423740), (58, 2715380), (92, 1711870), (115, 1369496), (116, 1357690), (145, 1086152), (184, 855935), (230, 684748), (232, 678845), (290, 543076), (460, 342374), (580, 271538), (667, 236120), (920, 171187), (1160, 135769), (1334, 118060), (2668, 59030), (3335, 47224), (5336, 29515), (5903, 26680), (6670, 23612), (11806, 13340)]