147764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 285768

約数和(自身を除く): 138004

約数列:

[1, 2, 4, 17, 34, 41, 53, 68, 82, 106, 164, 212, 697, 901, 1394, 1802, 2173, 2788, 3604, 4346, 8692, 36941, 73882, 147764]

約数ペア:

[(1, 147764), (2, 73882), (4, 36941), (17, 8692), (34, 4346), (41, 3604), (53, 2788), (68, 2173), (82, 1802), (106, 1394), (164, 901), (212, 697)]