139839228

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73291}}^1$

素因数の和:73354

約数の個数: 36

約数和(自身を含む): 360156888

約数和(自身を除く): 220317660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 73291, 146582, 219873, 293164, 439746, 659619, 879492, 1319238, 2638476, 3884423, 7768846, 11653269, 15537692, 23306538, 34959807, 46613076, 69919614, 139839228]

約数ペア:

[(1, 139839228), (2, 69919614), (3, 46613076), (4, 34959807), (6, 23306538), (9, 15537692), (12, 11653269), (18, 7768846), (36, 3884423), (53, 2638476), (106, 1319238), (159, 879492), (212, 659619), (318, 439746), (477, 293164), (636, 219873), (954, 146582), (1908, 73291)]