136451680

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16091}}^1$

素因数の和:16159

約数の個数: 48

約数和(自身を含む): 328469904

約数和(自身を除く): 192018224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 16091, 32182, 64364, 80455, 128728, 160910, 257456, 321820, 514912, 643640, 852823, 1287280, 1705646, 2574560, 3411292, 4264115, 6822584, 8528230, 13645168, 17056460, 27290336, 34112920, 68225840, 136451680]

約数ペア:

[(1, 136451680), (2, 68225840), (4, 34112920), (5, 27290336), (8, 17056460), (10, 13645168), (16, 8528230), (20, 6822584), (32, 4264115), (40, 3411292), (53, 2574560), (80, 1705646), (106, 1287280), (160, 852823), (212, 643640), (265, 514912), (424, 321820), (530, 257456), (848, 160910), (1060, 128728), (1696, 80455), (2120, 64364), (4240, 32182), (8480, 16091)]