140553972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8117}}^1$

素因数の和:8177

約数の個数: 72

約数和(自身を含む): 393008616

約数和(自身を除く): 252454644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8117, 8658, 16234, 17316, 24351, 32468, 48702, 73053, 97404, 105521, 146106, 211042, 292212, 300329, 316563, 422084, 600658, 633126, 900987, 949689, 1201316, 1266252, 1801974, 1899378, 2702961, 3603948, 3798756, 3904277, 5405922, 7808554, 10811844, 11712831, 15617108, 23425662, 35138493, 46851324, 70276986, 140553972]

約数ペア:

[(1, 140553972), (2, 70276986), (3, 46851324), (4, 35138493), (6, 23425662), (9, 15617108), (12, 11712831), (13, 10811844), (18, 7808554), (26, 5405922), (36, 3904277), (37, 3798756), (39, 3603948), (52, 2702961), (74, 1899378), (78, 1801974), (111, 1266252), (117, 1201316), (148, 949689), (156, 900987), (222, 633126), (234, 600658), (333, 422084), (444, 316563), (468, 300329), (481, 292212), (666, 211042), (962, 146106), (1332, 105521), (1443, 97404), (1924, 73053), (2886, 48702), (4329, 32468), (5772, 24351), (8117, 17316), (8658, 16234)]