138140944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 60

約数和(自身を含む): 294859600

約数和(自身を除く): 156718656

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 529, 859, 874, 1058, 1718, 1748, 2116, 3436, 3496, 4232, 6872, 6992, 8464, 10051, 13744, 16321, 19757, 20102, 32642, 39514, 40204, 65284, 79028, 80408, 130568, 158056, 160816, 261136, 316112, 375383, 454411, 750766, 908822, 1501532, 1817644, 3003064, 3635288, 6006128, 7270576, 8633809, 17267618, 34535236, 69070472, 138140944]

約数ペア:

[(1, 138140944), (2, 69070472), (4, 34535236), (8, 17267618), (16, 8633809), (19, 7270576), (23, 6006128), (38, 3635288), (46, 3003064), (76, 1817644), (92, 1501532), (152, 908822), (184, 750766), (304, 454411), (368, 375383), (437, 316112), (529, 261136), (859, 160816), (874, 158056), (1058, 130568), (1718, 80408), (1748, 79028), (2116, 65284), (3436, 40204), (3496, 39514), (4232, 32642), (6872, 20102), (6992, 19757), (8464, 16321), (10051, 13744)]