128531766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 291723264

約数和(自身を除く): 163191498

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 5711, 7502, 11253, 11422, 17133, 22506, 34266, 62821, 125642, 177041, 188463, 354082, 376926, 531123, 691031, 1062246, 1382062, 1947451, 2073093, 3894902, 4146186, 5842353, 11684706, 21421961, 42843922, 64265883, 128531766]

約数ペア:

[(1, 128531766), (2, 64265883), (3, 42843922), (6, 21421961), (11, 11684706), (22, 5842353), (31, 4146186), (33, 3894902), (62, 2073093), (66, 1947451), (93, 1382062), (121, 1062246), (186, 691031), (242, 531123), (341, 376926), (363, 354082), (682, 188463), (726, 177041), (1023, 125642), (2046, 62821), (3751, 34266), (5711, 22506), (7502, 17133), (11253, 11422)]