123007808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 308457600

約数和(自身を除く): 185449792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 109, 112, 154, 176, 218, 224, 229, 308, 352, 436, 448, 458, 616, 704, 763, 872, 916, 1199, 1232, 1526, 1603, 1744, 1832, 2398, 2464, 2519, 3052, 3206, 3488, 3664, 4796, 4928, 5038, 6104, 6412, 6976, 7328, 8393, 9592, 10076, 12208, 12824, 14656, 16786, 17633, 19184, 20152, 24416, 24961, 25648, 33572, 35266, 38368, 40304, 48832, 49922, 51296, 67144, 70532, 76736, 80608, 99844, 102592, 134288, 141064, 161216, 174727, 199688, 268576, 274571, 282128, 349454, 399376, 537152, 549142, 564256, 698908, 798752, 1098284, 1128512, 1397816, 1597504, 1921997, 2196568, 2795632, 3843994, 4393136, 5591264, 7687988, 8786272, 11182528, 15375976, 17572544, 30751952, 61503904, 123007808]

約数ペア:

[(1, 123007808), (2, 61503904), (4, 30751952), (7, 17572544), (8, 15375976), (11, 11182528), (14, 8786272), (16, 7687988), (22, 5591264), (28, 4393136), (32, 3843994), (44, 2795632), (56, 2196568), (64, 1921997), (77, 1597504), (88, 1397816), (109, 1128512), (112, 1098284), (154, 798752), (176, 698908), (218, 564256), (224, 549142), (229, 537152), (308, 399376), (352, 349454), (436, 282128), (448, 274571), (458, 268576), (616, 199688), (704, 174727), (763, 161216), (872, 141064), (916, 134288), (1199, 102592), (1232, 99844), (1526, 80608), (1603, 76736), (1744, 70532), (1832, 67144), (2398, 51296), (2464, 49922), (2519, 48832), (3052, 40304), (3206, 38368), (3488, 35266), (3664, 33572), (4796, 25648), (4928, 24961), (5038, 24416), (6104, 20152), (6412, 19184), (6976, 17633), (7328, 16786), (8393, 14656), (9592, 12824), (10076, 12208)]