129184748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7109}}^1$

素因数の和:7190

約数の個数: 48

約数和(自身を含む): 286675200

約数和(自身を除く): 157490452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 7109, 9086, 14218, 18172, 28436, 49763, 78199, 99526, 156398, 199052, 312796, 419431, 547393, 838862, 1094786, 1677724, 2189572, 2936017, 4613741, 5872034, 9227482, 11744068, 18454964, 32296187, 64592374, 129184748]

約数ペア:

[(1, 129184748), (2, 64592374), (4, 32296187), (7, 18454964), (11, 11744068), (14, 9227482), (22, 5872034), (28, 4613741), (44, 2936017), (59, 2189572), (77, 1677724), (118, 1094786), (154, 838862), (236, 547393), (308, 419431), (413, 312796), (649, 199052), (826, 156398), (1298, 99526), (1652, 78199), (2596, 49763), (4543, 28436), (7109, 18172), (9086, 14218)]