158355680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8317}}^1$

素因数の和:8356

約数の個数: 96

約数和(自身を含む): 452765376

約数和(自身を除く): 294409696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8317, 9520, 16634, 19040, 33268, 41585, 58219, 66536, 83170, 116438, 133072, 141389, 166340, 232876, 266144, 282778, 291095, 332680, 465752, 565556, 582190, 665360, 706945, 931504, 989723, 1131112, 1164380, 1330720, 1413890, 1863008, 1979446, 2262224, 2328760, 2827780, 3958892, 4524448, 4657520, 4948615, 5655560, 7917784, 9315040, 9897230, 11311120, 15835568, 19794460, 22622240, 31671136, 39588920, 79177840, 158355680]

約数ペア:

[(1, 158355680), (2, 79177840), (4, 39588920), (5, 31671136), (7, 22622240), (8, 19794460), (10, 15835568), (14, 11311120), (16, 9897230), (17, 9315040), (20, 7917784), (28, 5655560), (32, 4948615), (34, 4657520), (35, 4524448), (40, 3958892), (56, 2827780), (68, 2328760), (70, 2262224), (80, 1979446), (85, 1863008), (112, 1413890), (119, 1330720), (136, 1164380), (140, 1131112), (160, 989723), (170, 931504), (224, 706945), (238, 665360), (272, 582190), (280, 565556), (340, 465752), (476, 332680), (544, 291095), (560, 282778), (595, 266144), (680, 232876), (952, 166340), (1120, 141389), (1190, 133072), (1360, 116438), (1904, 83170), (2380, 66536), (2720, 58219), (3808, 41585), (4760, 33268), (8317, 19040), (9520, 16634)]