187943744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 395996160

約数和(自身を除く): 208052416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 1217, 2032, 2413, 2434, 4064, 4826, 4868, 8128, 9652, 9736, 19304, 19472, 23123, 38608, 38944, 46246, 77216, 77888, 92492, 154432, 154559, 184984, 309118, 369968, 618236, 739936, 1236472, 1479872, 2472944, 2936621, 4945888, 5873242, 9891776, 11746484, 23492968, 46985936, 93971872, 187943744]

約数ペア:

[(1, 187943744), (2, 93971872), (4, 46985936), (8, 23492968), (16, 11746484), (19, 9891776), (32, 5873242), (38, 4945888), (64, 2936621), (76, 2472944), (127, 1479872), (152, 1236472), (254, 739936), (304, 618236), (508, 369968), (608, 309118), (1016, 184984), (1216, 154559), (1217, 154432), (2032, 92492), (2413, 77888), (2434, 77216), (4064, 46246), (4826, 38944), (4868, 38608), (8128, 23123), (9652, 19472), (9736, 19304)]