157914420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19211}}^1$

素因数の和:19360

約数の個数: 48

約数和(自身を含む): 445411008

約数和(自身を除く): 287496588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 19211, 38422, 57633, 76844, 96055, 115266, 192110, 230532, 288165, 384220, 576330, 1152660, 2631907, 5263814, 7895721, 10527628, 13159535, 15791442, 26319070, 31582884, 39478605, 52638140, 78957210, 157914420]

約数ペア:

[(1, 157914420), (2, 78957210), (3, 52638140), (4, 39478605), (5, 31582884), (6, 26319070), (10, 15791442), (12, 13159535), (15, 10527628), (20, 7895721), (30, 5263814), (60, 2631907), (137, 1152660), (274, 576330), (411, 384220), (548, 288165), (685, 230532), (822, 192110), (1370, 115266), (1644, 96055), (2055, 76844), (2740, 57633), (4110, 38422), (8220, 19211)]