142665534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2174

約数の個数: 72

約数和(自身を含む): 350890176

約数和(自身を除く): 208224642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2113, 2178, 3069, 3751, 4226, 6138, 6339, 7502, 11253, 12678, 19017, 22506, 23243, 33759, 38034, 46486, 65503, 67518, 69729, 131006, 139458, 196509, 209187, 255673, 393018, 418374, 511346, 589527, 720533, 767019, 1179054, 1441066, 1534038, 2161599, 2301057, 4323198, 4602114, 6484797, 7925863, 12969594, 15851726, 23777589, 47555178, 71332767, 142665534]

約数ペア:

[(1, 142665534), (2, 71332767), (3, 47555178), (6, 23777589), (9, 15851726), (11, 12969594), (18, 7925863), (22, 6484797), (31, 4602114), (33, 4323198), (62, 2301057), (66, 2161599), (93, 1534038), (99, 1441066), (121, 1179054), (186, 767019), (198, 720533), (242, 589527), (279, 511346), (341, 418374), (363, 393018), (558, 255673), (682, 209187), (726, 196509), (1023, 139458), (1089, 131006), (2046, 69729), (2113, 67518), (2178, 65503), (3069, 46486), (3751, 38034), (4226, 33759), (6138, 23243), (6339, 22506), (7502, 19017), (11253, 12678)]