130721808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{55579}}^1$

素因数の和:55604

約数の個数: 60

約数和(自身を含む): 392839440

約数和(自身を除く): 262117632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 55579, 111158, 166737, 222316, 333474, 389053, 444632, 666948, 778106, 889264, 1167159, 1333896, 1556212, 2334318, 2667792, 2723371, 3112424, 4668636, 5446742, 6224848, 8170113, 9337272, 10893484, 16340226, 18674544, 21786968, 32680452, 43573936, 65360904, 130721808]

約数ペア:

[(1, 130721808), (2, 65360904), (3, 43573936), (4, 32680452), (6, 21786968), (7, 18674544), (8, 16340226), (12, 10893484), (14, 9337272), (16, 8170113), (21, 6224848), (24, 5446742), (28, 4668636), (42, 3112424), (48, 2723371), (49, 2667792), (56, 2334318), (84, 1556212), (98, 1333896), (112, 1167159), (147, 889264), (168, 778106), (196, 666948), (294, 444632), (336, 389053), (392, 333474), (588, 222316), (784, 166737), (1176, 111158), (2352, 55579)]