155645837046

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{719}}^1\times {\mathrm{245437}}^1$

素因数の和:246178

約数の個数: 72

約数和(自身を含む): 392838245280

約数和(自身を除く): 237192408234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 719, 882, 1438, 2157, 4314, 5033, 6471, 10066, 12942, 15099, 30198, 35231, 45297, 70462, 90594, 105693, 211386, 245437, 317079, 490874, 634158, 736311, 1472622, 1718059, 2208933, 3436118, 4417866, 5154177, 10308354, 12026413, 15462531, 24052826, 30925062, 36079239, 72158478, 108237717, 176469203, 216475434, 352938406, 529407609, 1058815218, 1235284421, 1588222827, 2470568842, 3176445654, 3705853263, 7411706526, 8646990947, 11117559789, 17293981894, 22235119578, 25940972841, 51881945682, 77822918523, 155645837046]

約数ペア:

[(1, 155645837046), (2, 77822918523), (3, 51881945682), (6, 25940972841), (7, 22235119578), (9, 17293981894), (14, 11117559789), (18, 8646990947), (21, 7411706526), (42, 3705853263), (49, 3176445654), (63, 2470568842), (98, 1588222827), (126, 1235284421), (147, 1058815218), (294, 529407609), (441, 352938406), (719, 216475434), (882, 176469203), (1438, 108237717), (2157, 72158478), (4314, 36079239), (5033, 30925062), (6471, 24052826), (10066, 15462531), (12942, 12026413), (15099, 10308354), (30198, 5154177), (35231, 4417866), (45297, 3436118), (70462, 2208933), (90594, 1718059), (105693, 1472622), (211386, 736311), (245437, 634158), (317079, 490874)]