156906987208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{20887}}^1$

素因数の和:21590

約数の個数: 64

約数和(自身を含む): 310036406400

約数和(自身を除く): 153129419192

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 619, 1238, 1517, 2476, 3034, 4952, 6068, 12136, 20887, 22903, 25379, 41774, 45806, 50758, 83548, 91612, 101516, 167096, 183224, 203032, 772819, 856367, 939023, 1545638, 1712734, 1878046, 3091276, 3425468, 3756092, 6182552, 6850936, 7512184, 12929053, 25858106, 31685579, 51716212, 63371158, 103432424, 126742316, 253484632, 478374961, 530091173, 956749922, 1060182346, 1913499844, 2120364692, 3826999688, 4240729384, 19613373401, 39226746802, 78453493604, 156906987208]

約数ペア:

[(1, 156906987208), (2, 78453493604), (4, 39226746802), (8, 19613373401), (37, 4240729384), (41, 3826999688), (74, 2120364692), (82, 1913499844), (148, 1060182346), (164, 956749922), (296, 530091173), (328, 478374961), (619, 253484632), (1238, 126742316), (1517, 103432424), (2476, 63371158), (3034, 51716212), (4952, 31685579), (6068, 25858106), (12136, 12929053), (20887, 7512184), (22903, 6850936), (25379, 6182552), (41774, 3756092), (45806, 3425468), (50758, 3091276), (83548, 1878046), (91612, 1712734), (101516, 1545638), (167096, 939023), (183224, 856367), (203032, 772819)]