164044464

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 445804800

約数和(自身を除く): 281760336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 1069, 1104, 1112, 1668, 2138, 2224, 3197, 3207, 3336, 4276, 6394, 6414, 6672, 8552, 9591, 12788, 12828, 17104, 19182, 24587, 25576, 25656, 38364, 49174, 51152, 51312, 73761, 76728, 98348, 147522, 148591, 153456, 196696, 295044, 297182, 393392, 445773, 590088, 594364, 891546, 1180176, 1188728, 1783092, 2377456, 3417593, 3566184, 6835186, 7132368, 10252779, 13670372, 20505558, 27340744, 41011116, 54681488, 82022232, 164044464]

約数ペア:

[(1, 164044464), (2, 82022232), (3, 54681488), (4, 41011116), (6, 27340744), (8, 20505558), (12, 13670372), (16, 10252779), (23, 7132368), (24, 6835186), (46, 3566184), (48, 3417593), (69, 2377456), (92, 1783092), (138, 1188728), (139, 1180176), (184, 891546), (276, 594364), (278, 590088), (368, 445773), (417, 393392), (552, 297182), (556, 295044), (834, 196696), (1069, 153456), (1104, 148591), (1112, 147522), (1668, 98348), (2138, 76728), (2224, 73761), (3197, 51312), (3207, 51152), (3336, 49174), (4276, 38364), (6394, 25656), (6414, 25576), (6672, 24587), (8552, 19182), (9591, 17104), (12788, 12828)]