158540028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40903}}^1$

素因数の和:40946

約数の個数: 48

約数和(自身を含む): 412312320

約数和(自身を除く): 253772292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 40903, 81806, 122709, 163612, 245418, 490836, 695351, 777157, 1390702, 1554314, 2086053, 2331471, 2781404, 3108628, 4172106, 4662942, 8344212, 9325884, 13211669, 26423338, 39635007, 52846676, 79270014, 158540028]

約数ペア:

[(1, 158540028), (2, 79270014), (3, 52846676), (4, 39635007), (6, 26423338), (12, 13211669), (17, 9325884), (19, 8344212), (34, 4662942), (38, 4172106), (51, 3108628), (57, 2781404), (68, 2331471), (76, 2086053), (102, 1554314), (114, 1390702), (204, 777157), (228, 695351), (323, 490836), (646, 245418), (969, 163612), (1292, 122709), (1938, 81806), (3876, 40903)]