188890884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8274

約数の個数: 108

約数和(自身を含む): 598227084

約数和(自身を除く): 409336200

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 8237, 11466, 16474, 22932, 24711, 32948, 49422, 57659, 74133, 98844, 107081, 115318, 148266, 172977, 214162, 230636, 296532, 321243, 345954, 403613, 428324, 518931, 642486, 691908, 749567, 807226, 963729, 1037862, 1210839, 1284972, 1499134, 1614452, 1927458, 2075724, 2248701, 2421678, 2998268, 3632517, 3854916, 4497402, 4843356, 5246969, 6746103, 7265034, 8994804, 10493938, 13492206, 14530068, 15740907, 20987876, 26984412, 31481814, 47222721, 62963628, 94445442, 188890884]

約数ペア:

[(1, 188890884), (2, 94445442), (3, 62963628), (4, 47222721), (6, 31481814), (7, 26984412), (9, 20987876), (12, 15740907), (13, 14530068), (14, 13492206), (18, 10493938), (21, 8994804), (26, 7265034), (28, 6746103), (36, 5246969), (39, 4843356), (42, 4497402), (49, 3854916), (52, 3632517), (63, 2998268), (78, 2421678), (84, 2248701), (91, 2075724), (98, 1927458), (117, 1614452), (126, 1499134), (147, 1284972), (156, 1210839), (182, 1037862), (196, 963729), (234, 807226), (252, 749567), (273, 691908), (294, 642486), (364, 518931), (441, 428324), (468, 403613), (546, 345954), (588, 321243), (637, 296532), (819, 230636), (882, 214162), (1092, 172977), (1274, 148266), (1638, 115318), (1764, 107081), (1911, 98844), (2548, 74133), (3276, 57659), (3822, 49422), (5733, 32948), (7644, 24711), (8237, 22932), (11466, 16474)]