149102954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 320651136

約数和(自身を除く): 171548182

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 169, 182, 187, 221, 238, 286, 337, 338, 374, 442, 674, 1001, 1183, 1309, 1547, 1859, 2002, 2359, 2366, 2431, 2618, 2873, 3094, 3707, 3718, 4381, 4718, 4862, 5729, 5746, 7414, 8762, 11458, 13013, 17017, 20111, 25949, 26026, 30667, 31603, 34034, 40103, 40222, 48191, 51898, 56953, 61334, 63019, 63206, 74477, 80206, 96382, 113906, 126038, 148954, 221221, 337337, 398671, 441133, 442442, 521339, 626483, 674674, 797342, 819247, 882266, 968201, 1042678, 1252966, 1638494, 1936402, 4385381, 5734729, 6777407, 8770762, 10650211, 11469458, 13554814, 21300422, 74551477, 149102954]

約数ペア:

[(1, 149102954), (2, 74551477), (7, 21300422), (11, 13554814), (13, 11469458), (14, 10650211), (17, 8770762), (22, 6777407), (26, 5734729), (34, 4385381), (77, 1936402), (91, 1638494), (119, 1252966), (143, 1042678), (154, 968201), (169, 882266), (182, 819247), (187, 797342), (221, 674674), (238, 626483), (286, 521339), (337, 442442), (338, 441133), (374, 398671), (442, 337337), (674, 221221), (1001, 148954), (1183, 126038), (1309, 113906), (1547, 96382), (1859, 80206), (2002, 74477), (2359, 63206), (2366, 63019), (2431, 61334), (2618, 56953), (2873, 51898), (3094, 48191), (3707, 40222), (3718, 40103), (4381, 34034), (4718, 31603), (4862, 30667), (5729, 26026), (5746, 25949), (7414, 20111), (8762, 17017), (11458, 13013)]