129039276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 311300864

約数和(自身を除く): 182261588

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 163, 222, 326, 444, 489, 652, 978, 1783, 1956, 3566, 5349, 6031, 7132, 10698, 12062, 18093, 21396, 24124, 36186, 65971, 72372, 131942, 197913, 263884, 290629, 395826, 581258, 791652, 871887, 1162516, 1743774, 3487548, 10753273, 21506546, 32259819, 43013092, 64519638, 129039276]

約数ペア:

[(1, 129039276), (2, 64519638), (3, 43013092), (4, 32259819), (6, 21506546), (12, 10753273), (37, 3487548), (74, 1743774), (111, 1162516), (148, 871887), (163, 791652), (222, 581258), (326, 395826), (444, 290629), (489, 263884), (652, 197913), (978, 131942), (1783, 72372), (1956, 65971), (3566, 36186), (5349, 24124), (6031, 21396), (7132, 18093), (10698, 12062)]