140235228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5737}}^1$

素因数の和:5851

約数の個数: 72

約数和(自身を含む): 409371872

約数和(自身を除く): 269136644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 5737, 6111, 8148, 11474, 12222, 17211, 22948, 24444, 34422, 40159, 51633, 68844, 80318, 103266, 120477, 160636, 206532, 240954, 361431, 481908, 556489, 722862, 1112978, 1445724, 1669467, 2225956, 3338934, 3895423, 5008401, 6677868, 7790846, 10016802, 11686269, 15581692, 20033604, 23372538, 35058807, 46745076, 70117614, 140235228]

約数ペア:

[(1, 140235228), (2, 70117614), (3, 46745076), (4, 35058807), (6, 23372538), (7, 20033604), (9, 15581692), (12, 11686269), (14, 10016802), (18, 7790846), (21, 6677868), (28, 5008401), (36, 3895423), (42, 3338934), (63, 2225956), (84, 1669467), (97, 1445724), (126, 1112978), (194, 722862), (252, 556489), (291, 481908), (388, 361431), (582, 240954), (679, 206532), (873, 160636), (1164, 120477), (1358, 103266), (1746, 80318), (2037, 68844), (2716, 51633), (3492, 40159), (4074, 34422), (5737, 24444), (6111, 22948), (8148, 17211), (11474, 12222)]