141787072

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18617}}^1$

素因数の和:18653

約数の個数: 56

約数和(自身を含む): 340485984

約数和(自身を除く): 198698912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 18617, 37234, 74468, 130319, 148936, 260638, 297872, 316489, 521276, 595744, 632978, 1042552, 1191488, 1265956, 2085104, 2215423, 2531912, 4170208, 4430846, 5063824, 8340416, 8861692, 10127648, 17723384, 20255296, 35446768, 70893536, 141787072]

約数ペア:

[(1, 141787072), (2, 70893536), (4, 35446768), (7, 20255296), (8, 17723384), (14, 10127648), (16, 8861692), (17, 8340416), (28, 5063824), (32, 4430846), (34, 4170208), (56, 2531912), (64, 2215423), (68, 2085104), (112, 1265956), (119, 1191488), (136, 1042552), (224, 632978), (238, 595744), (272, 521276), (448, 316489), (476, 297872), (544, 260638), (952, 148936), (1088, 130319), (1904, 74468), (3808, 37234), (7616, 18617)]