128924068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1051}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 278771584

約数和(自身を除く): 149847516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1051, 1348, 2102, 2359, 4204, 4381, 4718, 7357, 8762, 9436, 13663, 14714, 17524, 27326, 29428, 30667, 54652, 61334, 95641, 122668, 191282, 354187, 382564, 708374, 1416748, 2479309, 4604431, 4958618, 9208862, 9917236, 18417724, 32231017, 64462034, 128924068]

約数ペア:

[(1, 128924068), (2, 64462034), (4, 32231017), (7, 18417724), (13, 9917236), (14, 9208862), (26, 4958618), (28, 4604431), (52, 2479309), (91, 1416748), (182, 708374), (337, 382564), (364, 354187), (674, 191282), (1051, 122668), (1348, 95641), (2102, 61334), (2359, 54652), (4204, 30667), (4381, 29428), (4718, 27326), (7357, 17524), (8762, 14714), (9436, 13663)]