143349712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47911}}^1$

素因数の和:47947

約数の個数: 40

約数和(自身を含む): 320818752

約数和(自身を除く): 177469040

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 47911, 95822, 191644, 383288, 527021, 766576, 814487, 1054042, 1628974, 2108084, 3257948, 4216168, 6515896, 8432336, 8959357, 13031792, 17918714, 35837428, 71674856, 143349712]

約数ペア:

[(1, 143349712), (2, 71674856), (4, 35837428), (8, 17918714), (11, 13031792), (16, 8959357), (17, 8432336), (22, 6515896), (34, 4216168), (44, 3257948), (68, 2108084), (88, 1628974), (136, 1054042), (176, 814487), (187, 766576), (272, 527021), (374, 383288), (748, 191644), (1496, 95822), (2992, 47911)]