157097406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 341895168

約数和(自身を除く): 184797762

約数列:

[1, 2, 3, 6, 23, 46, 47, 53, 69, 94, 106, 138, 141, 159, 282, 318, 457, 914, 1081, 1219, 1371, 2162, 2438, 2491, 2742, 3243, 3657, 4982, 6486, 7314, 7473, 10511, 14946, 21022, 21479, 24221, 31533, 42958, 48442, 57293, 63066, 64437, 72663, 114586, 128874, 145326, 171879, 343758, 494017, 557083, 988034, 1114166, 1138387, 1482051, 1671249, 2276774, 2964102, 3342498, 3415161, 6830322, 26182901, 52365802, 78548703, 157097406]

約数ペア:

[(1, 157097406), (2, 78548703), (3, 52365802), (6, 26182901), (23, 6830322), (46, 3415161), (47, 3342498), (53, 2964102), (69, 2276774), (94, 1671249), (106, 1482051), (138, 1138387), (141, 1114166), (159, 988034), (282, 557083), (318, 494017), (457, 343758), (914, 171879), (1081, 145326), (1219, 128874), (1371, 114586), (2162, 72663), (2438, 64437), (2491, 63066), (2742, 57293), (3243, 48442), (3657, 42958), (4982, 31533), (6486, 24221), (7314, 21479), (7473, 21022), (10511, 14946)]