127326864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{378949}}^1$

素因数の和:378967

約数の個数: 40

約数和(自身を含む): 375918400

約数和(自身を除く): 248591536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 378949, 757898, 1136847, 1515796, 2273694, 2652643, 3031592, 4547388, 5305286, 6063184, 7957929, 9094776, 10610572, 15915858, 18189552, 21221144, 31831716, 42442288, 63663432, 127326864]

約数ペア:

[(1, 127326864), (2, 63663432), (3, 42442288), (4, 31831716), (6, 21221144), (7, 18189552), (8, 15915858), (12, 10610572), (14, 9094776), (16, 7957929), (21, 6063184), (24, 5305286), (28, 4547388), (42, 3031592), (48, 2652643), (56, 2273694), (84, 1515796), (112, 1136847), (168, 757898), (336, 378949)]