138341592

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61981}}^1$

素因数の和:62024

約数の個数: 48

約数和(自身を含む): 386767680

約数和(自身を除く): 248426088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 61981, 123962, 185943, 247924, 371886, 495848, 557829, 743772, 1115658, 1487544, 1921411, 2231316, 3842822, 4462632, 5764233, 7685644, 11528466, 15371288, 17292699, 23056932, 34585398, 46113864, 69170796, 138341592]

約数ペア:

[(1, 138341592), (2, 69170796), (3, 46113864), (4, 34585398), (6, 23056932), (8, 17292699), (9, 15371288), (12, 11528466), (18, 7685644), (24, 5764233), (31, 4462632), (36, 3842822), (62, 2231316), (72, 1921411), (93, 1487544), (124, 1115658), (186, 743772), (248, 557829), (279, 495848), (372, 371886), (558, 247924), (744, 185943), (1116, 123962), (2232, 61981)]