174283558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 303823872

約数和(自身を除く): 129540314

約数列:

[1, 2, 17, 23, 34, 43, 46, 71, 73, 86, 142, 146, 391, 731, 782, 989, 1207, 1241, 1462, 1633, 1679, 1978, 2414, 2482, 3053, 3139, 3266, 3358, 5183, 6106, 6278, 10366, 16813, 27761, 28543, 33626, 51901, 53363, 55522, 57086, 70219, 72197, 88111, 103802, 106726, 119209, 140438, 144394, 176222, 222869, 238418, 445738, 1193723, 1227349, 2026553, 2387446, 2454698, 3788773, 4053106, 5125987, 7577546, 10251974, 87141779, 174283558]

約数ペア:

[(1, 174283558), (2, 87141779), (17, 10251974), (23, 7577546), (34, 5125987), (43, 4053106), (46, 3788773), (71, 2454698), (73, 2387446), (86, 2026553), (142, 1227349), (146, 1193723), (391, 445738), (731, 238418), (782, 222869), (989, 176222), (1207, 144394), (1241, 140438), (1462, 119209), (1633, 106726), (1679, 103802), (1978, 88111), (2414, 72197), (2482, 70219), (3053, 57086), (3139, 55522), (3266, 53363), (3358, 51901), (5183, 33626), (6106, 28543), (6278, 27761), (10366, 16813)]