141553916

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 289981440

約数和(自身を除く): 148427524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 179, 244, 358, 427, 463, 716, 854, 926, 1253, 1708, 1852, 2506, 3241, 5012, 6482, 10919, 12964, 21838, 28243, 43676, 56486, 76433, 82877, 112972, 152866, 165754, 197701, 305732, 331508, 395402, 580139, 790804, 1160278, 2320556, 5055497, 10110994, 20221988, 35388479, 70776958, 141553916]

約数ペア:

[(1, 141553916), (2, 70776958), (4, 35388479), (7, 20221988), (14, 10110994), (28, 5055497), (61, 2320556), (122, 1160278), (179, 790804), (244, 580139), (358, 395402), (427, 331508), (463, 305732), (716, 197701), (854, 165754), (926, 152866), (1253, 112972), (1708, 82877), (1852, 76433), (2506, 56486), (3241, 43676), (5012, 28243), (6482, 21838), (10919, 12964)]