121445844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1439}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 305948160

約数和(自身を除く): 184502316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 541, 1082, 1439, 1623, 2164, 2878, 3246, 4317, 5756, 6492, 7033, 8634, 14066, 17268, 18707, 21099, 28132, 37414, 42198, 56121, 74828, 84396, 112242, 224484, 778499, 1556998, 2335497, 3113996, 4670994, 9341988, 10120487, 20240974, 30361461, 40481948, 60722922, 121445844]

約数ペア:

[(1, 121445844), (2, 60722922), (3, 40481948), (4, 30361461), (6, 20240974), (12, 10120487), (13, 9341988), (26, 4670994), (39, 3113996), (52, 2335497), (78, 1556998), (156, 778499), (541, 224484), (1082, 112242), (1439, 84396), (1623, 74828), (2164, 56121), (2878, 42198), (3246, 37414), (4317, 28132), (5756, 21099), (6492, 18707), (7033, 17268), (8634, 14066)]