157743168

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3976

約数の個数: 112

約数和(自身を含む): 479389440

約数和(自身を除く): 321646272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 3931, 5016, 6688, 7862, 10032, 11793, 13376, 15724, 20064, 23586, 31448, 40128, 43241, 47172, 62896, 74689, 86482, 94344, 125792, 129723, 149378, 172964, 188688, 224067, 251584, 259446, 298756, 345928, 377376, 448134, 518892, 597512, 691856, 754752, 821579, 896268, 1037784, 1195024, 1383712, 1643158, 1792536, 2075568, 2390048, 2464737, 2767424, 3286316, 3585072, 4151136, 4780096, 4929474, 6572632, 7170144, 8302272, 9858948, 13145264, 14340288, 19717896, 26290528, 39435792, 52581056, 78871584, 157743168]

約数ペア:

[(1, 157743168), (2, 78871584), (3, 52581056), (4, 39435792), (6, 26290528), (8, 19717896), (11, 14340288), (12, 13145264), (16, 9858948), (19, 8302272), (22, 7170144), (24, 6572632), (32, 4929474), (33, 4780096), (38, 4151136), (44, 3585072), (48, 3286316), (57, 2767424), (64, 2464737), (66, 2390048), (76, 2075568), (88, 1792536), (96, 1643158), (114, 1383712), (132, 1195024), (152, 1037784), (176, 896268), (192, 821579), (209, 754752), (228, 691856), (264, 597512), (304, 518892), (352, 448134), (418, 377376), (456, 345928), (528, 298756), (608, 259446), (627, 251584), (704, 224067), (836, 188688), (912, 172964), (1056, 149378), (1216, 129723), (1254, 125792), (1672, 94344), (1824, 86482), (2112, 74689), (2508, 62896), (3344, 47172), (3648, 43241), (3931, 40128), (5016, 31448), (6688, 23586), (7862, 20064), (10032, 15724), (11793, 13376)]