156638416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3463}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 332460864

約数和(自身を除く): 175822448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 3463, 4112, 5654, 6926, 11308, 13852, 22616, 27704, 38093, 45232, 55408, 76186, 152372, 304744, 609488, 889991, 1779982, 3559964, 7119928, 9789901, 14239856, 19579802, 39159604, 78319208, 156638416]

約数ペア:

[(1, 156638416), (2, 78319208), (4, 39159604), (8, 19579802), (11, 14239856), (16, 9789901), (22, 7119928), (44, 3559964), (88, 1779982), (176, 889991), (257, 609488), (514, 304744), (1028, 152372), (2056, 76186), (2827, 55408), (3463, 45232), (4112, 38093), (5654, 27704), (6926, 22616), (11308, 13852)]