156936430672

素因数分解:

$2^4\times 7^1\times {\mathrm{9649}}^1\times {\mathrm{145219}}^1$

素因数の和:154883

約数の個数: 40

約数和(自身を含む): 347540504000

約数和(自身を除く): 190604073328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9649, 19298, 38596, 67543, 77192, 135086, 145219, 154384, 270172, 290438, 540344, 580876, 1016533, 1080688, 1161752, 2033066, 2323504, 4066132, 8132264, 16264528, 1401218131, 2802436262, 5604872524, 9808526917, 11209745048, 19617053834, 22419490096, 39234107668, 78468215336, 156936430672]

約数ペア:

[(1, 156936430672), (2, 78468215336), (4, 39234107668), (7, 22419490096), (8, 19617053834), (14, 11209745048), (16, 9808526917), (28, 5604872524), (56, 2802436262), (112, 1401218131), (9649, 16264528), (19298, 8132264), (38596, 4066132), (67543, 2323504), (77192, 2033066), (135086, 1161752), (145219, 1080688), (154384, 1016533), (270172, 580876), (290438, 540344)]