138659664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20201}}^1$

素因数の和:20236

約数の個数: 80

約数和(自身を含む): 420848064

約数和(自身を除く): 282188400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 20201, 40402, 60603, 80804, 121206, 161608, 222211, 242412, 262613, 323216, 444422, 484824, 525226, 666633, 787839, 888844, 969648, 1050452, 1333266, 1575678, 1777688, 2100904, 2666532, 2888743, 3151356, 3555376, 4201808, 5333064, 5777486, 6302712, 8666229, 10666128, 11554972, 12605424, 17332458, 23109944, 34664916, 46219888, 69329832, 138659664]

約数ペア:

[(1, 138659664), (2, 69329832), (3, 46219888), (4, 34664916), (6, 23109944), (8, 17332458), (11, 12605424), (12, 11554972), (13, 10666128), (16, 8666229), (22, 6302712), (24, 5777486), (26, 5333064), (33, 4201808), (39, 3555376), (44, 3151356), (48, 2888743), (52, 2666532), (66, 2100904), (78, 1777688), (88, 1575678), (104, 1333266), (132, 1050452), (143, 969648), (156, 888844), (176, 787839), (208, 666633), (264, 525226), (286, 484824), (312, 444422), (429, 323216), (528, 262613), (572, 242412), (624, 222211), (858, 161608), (1144, 121206), (1716, 80804), (2288, 60603), (3432, 40402), (6864, 20201)]