129177744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86813}}^1$

素因数の和:86855

約数の個数: 40

約数和(自身を含む): 344477952

約数和(自身を除く): 215300208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 86813, 173626, 260439, 347252, 520878, 694504, 1041756, 1389008, 2083512, 2691203, 4167024, 5382406, 8073609, 10764812, 16147218, 21529624, 32294436, 43059248, 64588872, 129177744]

約数ペア:

[(1, 129177744), (2, 64588872), (3, 43059248), (4, 32294436), (6, 21529624), (8, 16147218), (12, 10764812), (16, 8073609), (24, 5382406), (31, 4167024), (48, 2691203), (62, 2083512), (93, 1389008), (124, 1041756), (186, 694504), (248, 520878), (372, 347252), (496, 260439), (744, 173626), (1488, 86813)]