195847848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{129529}}^1$

素因数の和:129551

約数の個数: 64

約数和(自身を含む): 621744000

約数和(自身を除く): 425896152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 129529, 259058, 388587, 518116, 777174, 906703, 1036232, 1165761, 1554348, 1813406, 2331522, 2720109, 3108696, 3497283, 3626812, 4663044, 5440218, 6994566, 7253624, 8160327, 9326088, 10880436, 13989132, 16320654, 21760872, 24480981, 27978264, 32641308, 48961962, 65282616, 97923924, 195847848]

約数ペア:

[(1, 195847848), (2, 97923924), (3, 65282616), (4, 48961962), (6, 32641308), (7, 27978264), (8, 24480981), (9, 21760872), (12, 16320654), (14, 13989132), (18, 10880436), (21, 9326088), (24, 8160327), (27, 7253624), (28, 6994566), (36, 5440218), (42, 4663044), (54, 3626812), (56, 3497283), (63, 3108696), (72, 2720109), (84, 2331522), (108, 1813406), (126, 1554348), (168, 1165761), (189, 1036232), (216, 906703), (252, 777174), (378, 518116), (504, 388587), (756, 259058), (1512, 129529)]