156324546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{413557}}^1$

素因数の和:413575

約数の個数: 32

約数和(自身を含む): 397015680

約数和(自身を除く): 240691134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 413557, 827114, 1240671, 2481342, 2894899, 3722013, 5789798, 7444026, 8684697, 11166039, 17369394, 22332078, 26054091, 52108182, 78162273, 156324546]

約数ペア:

[(1, 156324546), (2, 78162273), (3, 52108182), (6, 26054091), (7, 22332078), (9, 17369394), (14, 11166039), (18, 8684697), (21, 7444026), (27, 5789798), (42, 3722013), (54, 2894899), (63, 2481342), (126, 1240671), (189, 827114), (378, 413557)]