141943072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 296231040

約数和(自身を除く): 154287968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 608, 628, 1256, 1487, 2512, 2974, 2983, 5024, 5948, 5966, 11896, 11932, 23792, 23864, 28253, 47584, 47728, 56506, 95456, 113012, 226024, 233459, 452048, 466918, 904096, 933836, 1867672, 3735344, 4435721, 7470688, 8871442, 17742884, 35485768, 70971536, 141943072]

約数ペア:

[(1, 141943072), (2, 70971536), (4, 35485768), (8, 17742884), (16, 8871442), (19, 7470688), (32, 4435721), (38, 3735344), (76, 1867672), (152, 933836), (157, 904096), (304, 466918), (314, 452048), (608, 233459), (628, 226024), (1256, 113012), (1487, 95456), (2512, 56506), (2974, 47728), (2983, 47584), (5024, 28253), (5948, 23864), (5966, 23792), (11896, 11932)]