156955814358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1\times {\mathrm{19709}}^1$

素因数の和:21341

約数の個数: 64

約数和(自身を含む): 361841541120

約数和(自身を除く): 204885726762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1493, 1778, 2667, 2986, 4479, 5334, 8958, 10451, 19709, 20902, 31353, 39418, 59127, 62706, 118254, 137963, 189611, 275926, 379222, 413889, 568833, 827778, 1137666, 1327277, 2503043, 2654554, 3981831, 5006086, 7509129, 7963662, 15018258, 17521301, 29425537, 35042602, 52563903, 58851074, 88276611, 105127806, 176553222, 205978759, 411957518, 617936277, 1235872554, 3737043199, 7474086398, 11211129597, 22422259194, 26159302393, 52318604786, 78477907179, 156955814358]

約数ペア:

[(1, 156955814358), (2, 78477907179), (3, 52318604786), (6, 26159302393), (7, 22422259194), (14, 11211129597), (21, 7474086398), (42, 3737043199), (127, 1235872554), (254, 617936277), (381, 411957518), (762, 205978759), (889, 176553222), (1493, 105127806), (1778, 88276611), (2667, 58851074), (2986, 52563903), (4479, 35042602), (5334, 29425537), (8958, 17521301), (10451, 15018258), (19709, 7963662), (20902, 7509129), (31353, 5006086), (39418, 3981831), (59127, 2654554), (62706, 2503043), (118254, 1327277), (137963, 1137666), (189611, 827778), (275926, 568833), (379222, 413889)]