130819976

素因数分解:

$2^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3187}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 280799040

約数和(自身を除く): 149979064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 733, 1466, 2932, 3187, 5131, 5864, 6374, 10262, 12748, 20524, 22309, 25496, 41048, 44618, 89236, 178472, 2336071, 4672142, 9344284, 16352497, 18688568, 32704994, 65409988, 130819976]

約数ペア:

[(1, 130819976), (2, 65409988), (4, 32704994), (7, 18688568), (8, 16352497), (14, 9344284), (28, 4672142), (56, 2336071), (733, 178472), (1466, 89236), (2932, 44618), (3187, 41048), (5131, 25496), (5864, 22309), (6374, 20524), (10262, 12748)]