140545878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 321214464

約数和(自身を除く): 180668586

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 73, 93, 146, 186, 219, 341, 438, 682, 803, 941, 1023, 1606, 1882, 2046, 2263, 2409, 2823, 4526, 4818, 5646, 6789, 10351, 13578, 20702, 24893, 29171, 31053, 49786, 58342, 62106, 68693, 74679, 87513, 137386, 149358, 175026, 206079, 320881, 412158, 641762, 755623, 962643, 1511246, 1925286, 2129483, 2266869, 4258966, 4533738, 6388449, 12776898, 23424313, 46848626, 70272939, 140545878]

約数ペア:

[(1, 140545878), (2, 70272939), (3, 46848626), (6, 23424313), (11, 12776898), (22, 6388449), (31, 4533738), (33, 4258966), (62, 2266869), (66, 2129483), (73, 1925286), (93, 1511246), (146, 962643), (186, 755623), (219, 641762), (341, 412158), (438, 320881), (682, 206079), (803, 175026), (941, 149358), (1023, 137386), (1606, 87513), (1882, 74679), (2046, 68693), (2263, 62106), (2409, 58342), (2823, 49786), (4526, 31053), (4818, 29171), (5646, 24893), (6789, 20702), (10351, 13578)]