140970544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61613}}^1$

素因数の和:61645

約数の個数: 40

約数和(自身を含む): 320885712

約数和(自身を除く): 179915168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 61613, 123226, 246452, 492904, 677743, 800969, 985808, 1355486, 1601938, 2710972, 3203876, 5421944, 6407752, 8810659, 10843888, 12815504, 17621318, 35242636, 70485272, 140970544]

約数ペア:

[(1, 140970544), (2, 70485272), (4, 35242636), (8, 17621318), (11, 12815504), (13, 10843888), (16, 8810659), (22, 6407752), (26, 5421944), (44, 3203876), (52, 2710972), (88, 1601938), (104, 1355486), (143, 985808), (176, 800969), (208, 677743), (286, 492904), (572, 246452), (1144, 123226), (2288, 61613)]