161346444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61961}}^1$

素因数の和:62006

約数の個数: 48

約数和(自身を含む): 444143616

約数和(自身を除く): 282797172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 61961, 123922, 185883, 247844, 371766, 433727, 743532, 867454, 1301181, 1734908, 1920791, 2602362, 3841582, 5204724, 5762373, 7683164, 11524746, 13445537, 23049492, 26891074, 40336611, 53782148, 80673222, 161346444]

約数ペア:

[(1, 161346444), (2, 80673222), (3, 53782148), (4, 40336611), (6, 26891074), (7, 23049492), (12, 13445537), (14, 11524746), (21, 7683164), (28, 5762373), (31, 5204724), (42, 3841582), (62, 2602362), (84, 1920791), (93, 1734908), (124, 1301181), (186, 867454), (217, 743532), (372, 433727), (434, 371766), (651, 247844), (868, 185883), (1302, 123922), (2604, 61961)]