140835744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69859}}^1$

素因数の和:69882

約数の個数: 72

約数和(自身を含む): 457722720

約数和(自身を除く): 316886976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69859, 139718, 209577, 279436, 419154, 489013, 558872, 628731, 838308, 978026, 1117744, 1257462, 1467039, 1676616, 1956052, 2235488, 2514924, 2934078, 3353232, 3912104, 4401117, 5029848, 5868156, 6706464, 7824208, 8802234, 10059696, 11736312, 15648416, 17604468, 20119392, 23472624, 35208936, 46945248, 70417872, 140835744]

約数ペア:

[(1, 140835744), (2, 70417872), (3, 46945248), (4, 35208936), (6, 23472624), (7, 20119392), (8, 17604468), (9, 15648416), (12, 11736312), (14, 10059696), (16, 8802234), (18, 7824208), (21, 6706464), (24, 5868156), (28, 5029848), (32, 4401117), (36, 3912104), (42, 3353232), (48, 2934078), (56, 2514924), (63, 2235488), (72, 1956052), (84, 1676616), (96, 1467039), (112, 1257462), (126, 1117744), (144, 978026), (168, 838308), (224, 628731), (252, 558872), (288, 489013), (336, 419154), (504, 279436), (672, 209577), (1008, 139718), (2016, 69859)]