148889442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 337478400

約数和(自身を除く): 188588958

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 149, 298, 299, 447, 557, 598, 894, 897, 1114, 1671, 1794, 1937, 3342, 3427, 3874, 5811, 6854, 7241, 10281, 11622, 12811, 14482, 20562, 21723, 25622, 38433, 43446, 44551, 76866, 82993, 89102, 133653, 165986, 166543, 248979, 267306, 333086, 497958, 499629, 999258, 1078909, 1908839, 2157818, 3236727, 3817678, 5726517, 6473454, 11453034, 24814907, 49629814, 74444721, 148889442]

約数ペア:

[(1, 148889442), (2, 74444721), (3, 49629814), (6, 24814907), (13, 11453034), (23, 6473454), (26, 5726517), (39, 3817678), (46, 3236727), (69, 2157818), (78, 1908839), (138, 1078909), (149, 999258), (298, 499629), (299, 497958), (447, 333086), (557, 267306), (598, 248979), (894, 166543), (897, 165986), (1114, 133653), (1671, 89102), (1794, 82993), (1937, 76866), (3342, 44551), (3427, 43446), (3874, 38433), (5811, 25622), (6854, 21723), (7241, 20562), (10281, 14482), (11622, 12811)]