140790552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838039}}^1$

素因数の和:838055

約数の個数: 32

約数和(自身を含む): 402259200

約数和(自身を除く): 261468648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838039, 1676078, 2514117, 3352156, 5028234, 5866273, 6704312, 10056468, 11732546, 17598819, 20112936, 23465092, 35197638, 46930184, 70395276, 140790552]

約数ペア:

[(1, 140790552), (2, 70395276), (3, 46930184), (4, 35197638), (6, 23465092), (7, 20112936), (8, 17598819), (12, 11732546), (14, 10056468), (21, 6704312), (24, 5866273), (28, 5028234), (42, 3352156), (56, 2514117), (84, 1676078), (168, 838039)]