161636632912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2720789}}^1$

素因数の和:2720923

約数の個数: 40

約数和(自身を含む): 323882841600

約数和(自身を除く): 162246208688

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 3713, 7426, 14852, 29704, 59408, 2720789, 5441578, 10883156, 21766312, 43532624, 127877083, 214942331, 255754166, 429884662, 511508332, 859769324, 1023016664, 1719538648, 2046033328, 3439077296, 10102289557, 20204579114, 40409158228, 80818316456, 161636632912]

約数ペア:

[(1, 161636632912), (2, 80818316456), (4, 40409158228), (8, 20204579114), (16, 10102289557), (47, 3439077296), (79, 2046033328), (94, 1719538648), (158, 1023016664), (188, 859769324), (316, 511508332), (376, 429884662), (632, 255754166), (752, 214942331), (1264, 127877083), (3713, 43532624), (7426, 21766312), (14852, 10883156), (29704, 5441578), (59408, 2720789)]