140877072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139759}}^1$

素因数の和:139780

約数の個数: 60

約数和(自身を含む): 450586240

約数和(自身を除く): 309709168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 139759, 279518, 419277, 559036, 838554, 978313, 1118072, 1257831, 1677108, 1956626, 2236144, 2515662, 2934939, 3354216, 3913252, 5031324, 5869878, 6708432, 7826504, 8804817, 10062648, 11739756, 15653008, 17609634, 20125296, 23479512, 35219268, 46959024, 70438536, 140877072]

約数ペア:

[(1, 140877072), (2, 70438536), (3, 46959024), (4, 35219268), (6, 23479512), (7, 20125296), (8, 17609634), (9, 15653008), (12, 11739756), (14, 10062648), (16, 8804817), (18, 7826504), (21, 6708432), (24, 5869878), (28, 5031324), (36, 3913252), (42, 3354216), (48, 2934939), (56, 2515662), (63, 2236144), (72, 1956626), (84, 1677108), (112, 1257831), (126, 1118072), (144, 978313), (168, 838554), (252, 559036), (336, 419277), (504, 279518), (1008, 139759)]