128806488

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57709}}^1$

素因数の和:57752

約数の個数: 48

約数和(自身を含む): 360110400

約数和(自身を除く): 231303912

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, 57709, 115418, 173127, 230836, 346254, 461672, 519381, 692508, 1038762, 1385016, 1788979, 2077524, 3577958, 4155048, 5366937, 7155916, 10733874, 14311832, 16100811, 21467748, 32201622, 42935496, 64403244, 128806488]

約数ペア:

[(1, 128806488), (2, 64403244), (3, 42935496), (4, 32201622), (6, 21467748), (8, 16100811), (9, 14311832), (12, 10733874), (18, 7155916), (24, 5366937), (31, 4155048), (36, 3577958), (62, 2077524), (72, 1788979), (93, 1385016), (124, 1038762), (186, 692508), (248, 519381), (279, 461672), (372, 346254), (558, 230836), (744, 173127), (1116, 115418), (2232, 57709)]