121217202272

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1662149}}^1$

素因数の和:1662255

約数の個数: 48

約数和(自身を含む): 248803909200

約数和(自身を除く): 127586706928

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1376, 1696, 2279, 4558, 9116, 18232, 36464, 72928, 1662149, 3324298, 6648596, 13297192, 26594384, 53188768, 71472407, 88093897, 142944814, 176187794, 285889628, 352375588, 571779256, 704751176, 1143558512, 1409502352, 2287117024, 2819004704, 3788037571, 7576075142, 15152150284, 30304300568, 60608601136, 121217202272]

約数ペア:

[(1, 121217202272), (2, 60608601136), (4, 30304300568), (8, 15152150284), (16, 7576075142), (32, 3788037571), (43, 2819004704), (53, 2287117024), (86, 1409502352), (106, 1143558512), (172, 704751176), (212, 571779256), (344, 352375588), (424, 285889628), (688, 176187794), (848, 142944814), (1376, 88093897), (1696, 71472407), (2279, 53188768), (4558, 26594384), (9116, 13297192), (18232, 6648596), (36464, 3324298), (72928, 1662149)]