140938224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419459}}^1$

素因数の和:419477

約数の個数: 40

約数和(自身を含む): 416104320

約数和(自身を除く): 275166096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419459, 838918, 1258377, 1677836, 2516754, 2936213, 3355672, 5033508, 5872426, 6711344, 8808639, 10067016, 11744852, 17617278, 20134032, 23489704, 35234556, 46979408, 70469112, 140938224]

約数ペア:

[(1, 140938224), (2, 70469112), (3, 46979408), (4, 35234556), (6, 23489704), (7, 20134032), (8, 17617278), (12, 11744852), (14, 10067016), (16, 8808639), (21, 6711344), (24, 5872426), (28, 5033508), (42, 3355672), (48, 2936213), (56, 2516754), (84, 1677836), (112, 1258377), (168, 838918), (336, 419459)]