157024959

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 264757248

約数和(自身を除く): 107732289

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 127, 147, 273, 381, 637, 647, 889, 1651, 1911, 1941, 2667, 4529, 4953, 6223, 8411, 11557, 13587, 18669, 25233, 31703, 34671, 58877, 80899, 82169, 95109, 176631, 242697, 246507, 412139, 575183, 1068197, 1236417, 1725549, 3204591, 4026281, 7477379, 12078843, 22432137, 52341653, 157024959]

約数ペア:

[(1, 157024959), (3, 52341653), (7, 22432137), (13, 12078843), (21, 7477379), (39, 4026281), (49, 3204591), (91, 1725549), (127, 1236417), (147, 1068197), (273, 575183), (381, 412139), (637, 246507), (647, 242697), (889, 176631), (1651, 95109), (1911, 82169), (1941, 80899), (2667, 58877), (4529, 34671), (4953, 31703), (6223, 25233), (8411, 18669), (11557, 13587)]