158809872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 443791040

約数和(自身を除く): 284981168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 829, 921, 1228, 1658, 1842, 2456, 2487, 3316, 3684, 3991, 4912, 4974, 6632, 7368, 7982, 9948, 10777, 11973, 13264, 14736, 15964, 19896, 21554, 23946, 31928, 32331, 39792, 43108, 47892, 63856, 64662, 86216, 95784, 129324, 172432, 191568, 254503, 258648, 509006, 517296, 763509, 1018012, 1527018, 2036024, 3054036, 3308539, 4072048, 6108072, 6617078, 9925617, 12216144, 13234156, 19851234, 26468312, 39702468, 52936624, 79404936, 158809872]

約数ペア:

[(1, 158809872), (2, 79404936), (3, 52936624), (4, 39702468), (6, 26468312), (8, 19851234), (12, 13234156), (13, 12216144), (16, 9925617), (24, 6617078), (26, 6108072), (39, 4072048), (48, 3308539), (52, 3054036), (78, 2036024), (104, 1527018), (156, 1018012), (208, 763509), (307, 517296), (312, 509006), (614, 258648), (624, 254503), (829, 191568), (921, 172432), (1228, 129324), (1658, 95784), (1842, 86216), (2456, 64662), (2487, 63856), (3316, 47892), (3684, 43108), (3991, 39792), (4912, 32331), (4974, 31928), (6632, 23946), (7368, 21554), (7982, 19896), (9948, 15964), (10777, 14736), (11973, 13264)]