156860652004

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{390967}}^1$

素因数の和:391097

約数の個数: 72

約数和(自身を含む): 336951861120

約数和(自身を除く): 180091209116

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 196, 322, 356, 623, 644, 1127, 1246, 2047, 2254, 2492, 4094, 4361, 4508, 8188, 8722, 14329, 17444, 28658, 57316, 100303, 200606, 390967, 401212, 781934, 1563868, 2736769, 5473538, 8992241, 10947076, 17984482, 19157383, 34796063, 35968964, 38314766, 62945687, 69592126, 76629532, 125891374, 139184252, 243572441, 251782748, 440619809, 487144882, 800309449, 881239618, 974289764, 1600618898, 1705007087, 1762479236, 3201237796, 3410014174, 5602166143, 6820028348, 11204332286, 22408664572, 39215163001, 78430326002, 156860652004]

約数ペア:

[(1, 156860652004), (2, 78430326002), (4, 39215163001), (7, 22408664572), (14, 11204332286), (23, 6820028348), (28, 5602166143), (46, 3410014174), (49, 3201237796), (89, 1762479236), (92, 1705007087), (98, 1600618898), (161, 974289764), (178, 881239618), (196, 800309449), (322, 487144882), (356, 440619809), (623, 251782748), (644, 243572441), (1127, 139184252), (1246, 125891374), (2047, 76629532), (2254, 69592126), (2492, 62945687), (4094, 38314766), (4361, 35968964), (4508, 34796063), (8188, 19157383), (8722, 17984482), (14329, 10947076), (17444, 8992241), (28658, 5473538), (57316, 2736769), (100303, 1563868), (200606, 781934), (390967, 401212)]