156728264

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1963

約数の個数: 96

約数和(自身を含む): 392752800

約数和(自身を除く): 236024536

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1862, 1913, 2156, 2926, 3724, 3826, 4312, 5852, 7448, 7652, 10241, 11704, 13391, 15304, 20482, 21043, 26782, 36347, 40964, 42086, 53564, 72694, 81928, 84172, 93737, 107128, 145388, 147301, 168344, 187474, 254429, 290776, 294602, 374948, 399817, 508858, 589204, 749896, 799634, 1017716, 1031107, 1178408, 1599268, 1781003, 2035432, 2062214, 2798719, 3198536, 3562006, 4124428, 5597438, 7124012, 8248856, 11194876, 14248024, 19591033, 22389752, 39182066, 78364132, 156728264]

約数ペア:

[(1, 156728264), (2, 78364132), (4, 39182066), (7, 22389752), (8, 19591033), (11, 14248024), (14, 11194876), (19, 8248856), (22, 7124012), (28, 5597438), (38, 4124428), (44, 3562006), (49, 3198536), (56, 2798719), (76, 2062214), (77, 2035432), (88, 1781003), (98, 1599268), (133, 1178408), (152, 1031107), (154, 1017716), (196, 799634), (209, 749896), (266, 589204), (308, 508858), (392, 399817), (418, 374948), (532, 294602), (539, 290776), (616, 254429), (836, 187474), (931, 168344), (1064, 147301), (1078, 145388), (1463, 107128), (1672, 93737), (1862, 84172), (1913, 81928), (2156, 72694), (2926, 53564), (3724, 42086), (3826, 40964), (4312, 36347), (5852, 26782), (7448, 21043), (7652, 20482), (10241, 15304), (11704, 13391)]