121837254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 322043904

約数和(自身を除く): 200206650

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 47, 62, 66, 77, 93, 94, 141, 154, 181, 186, 217, 231, 282, 329, 341, 362, 434, 462, 517, 543, 651, 658, 682, 987, 1023, 1034, 1086, 1267, 1302, 1457, 1551, 1974, 1991, 2046, 2387, 2534, 2914, 3102, 3619, 3801, 3982, 4371, 4774, 5611, 5973, 7161, 7238, 7602, 8507, 8742, 10199, 10857, 11222, 11946, 13937, 14322, 16027, 16833, 17014, 20398, 21714, 25521, 27874, 30597, 32054, 33666, 39277, 41811, 48081, 51042, 59549, 61194, 61721, 78554, 83622, 93577, 96162, 112189, 117831, 119098, 123442, 178647, 185163, 187154, 224378, 235662, 263717, 280731, 336567, 357294, 370326, 432047, 527434, 561462, 655039, 673134, 791151, 864094, 1296141, 1310078, 1582302, 1846019, 1965117, 2592282, 2900887, 3692038, 3930234, 5538057, 5801774, 8702661, 11076114, 17405322, 20306209, 40612418, 60918627, 121837254]

約数ペア:

[(1, 121837254), (2, 60918627), (3, 40612418), (6, 20306209), (7, 17405322), (11, 11076114), (14, 8702661), (21, 5801774), (22, 5538057), (31, 3930234), (33, 3692038), (42, 2900887), (47, 2592282), (62, 1965117), (66, 1846019), (77, 1582302), (93, 1310078), (94, 1296141), (141, 864094), (154, 791151), (181, 673134), (186, 655039), (217, 561462), (231, 527434), (282, 432047), (329, 370326), (341, 357294), (362, 336567), (434, 280731), (462, 263717), (517, 235662), (543, 224378), (651, 187154), (658, 185163), (682, 178647), (987, 123442), (1023, 119098), (1034, 117831), (1086, 112189), (1267, 96162), (1302, 93577), (1457, 83622), (1551, 78554), (1974, 61721), (1991, 61194), (2046, 59549), (2387, 51042), (2534, 48081), (2914, 41811), (3102, 39277), (3619, 33666), (3801, 32054), (3982, 30597), (4371, 27874), (4774, 25521), (5611, 21714), (5973, 20398), (7161, 17014), (7238, 16833), (7602, 16027), (8507, 14322), (8742, 13937), (10199, 11946), (10857, 11222)]