123906144

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67931}}^1$

素因数の和:67963

約数の個数: 48

約数和(自身を含む): 342377280

約数和(自身を除く): 218471136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 67931, 135862, 203793, 271724, 407586, 543448, 815172, 1086896, 1290689, 1630344, 2173792, 2581378, 3260688, 3872067, 5162756, 6521376, 7744134, 10325512, 15488268, 20651024, 30976536, 41302048, 61953072, 123906144]

約数ペア:

[(1, 123906144), (2, 61953072), (3, 41302048), (4, 30976536), (6, 20651024), (8, 15488268), (12, 10325512), (16, 7744134), (19, 6521376), (24, 5162756), (32, 3872067), (38, 3260688), (48, 2581378), (57, 2173792), (76, 1630344), (96, 1290689), (114, 1086896), (152, 815172), (228, 543448), (304, 407586), (456, 271724), (608, 203793), (912, 135862), (1824, 67931)]