141991902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 353152800

約数和(自身を除く): 211160898

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 109, 114, 117, 171, 218, 234, 247, 293, 327, 342, 494, 586, 654, 741, 879, 981, 1417, 1482, 1758, 1962, 2071, 2223, 2637, 2834, 3809, 4142, 4251, 4446, 5274, 5567, 6213, 7618, 8502, 11134, 11427, 12426, 12753, 16701, 18639, 22854, 25506, 26923, 31937, 33402, 34281, 37278, 50103, 53846, 63874, 68562, 72371, 80769, 95811, 100206, 144742, 161538, 191622, 217113, 242307, 287433, 415181, 434226, 484614, 574866, 606803, 651339, 830362, 1213606, 1245543, 1302678, 1820409, 2491086, 3640818, 3736629, 5461227, 7473258, 7888439, 10922454, 15776878, 23665317, 47330634, 70995951, 141991902]

約数ペア:

[(1, 141991902), (2, 70995951), (3, 47330634), (6, 23665317), (9, 15776878), (13, 10922454), (18, 7888439), (19, 7473258), (26, 5461227), (38, 3736629), (39, 3640818), (57, 2491086), (78, 1820409), (109, 1302678), (114, 1245543), (117, 1213606), (171, 830362), (218, 651339), (234, 606803), (247, 574866), (293, 484614), (327, 434226), (342, 415181), (494, 287433), (586, 242307), (654, 217113), (741, 191622), (879, 161538), (981, 144742), (1417, 100206), (1482, 95811), (1758, 80769), (1962, 72371), (2071, 68562), (2223, 63874), (2637, 53846), (2834, 50103), (3809, 37278), (4142, 34281), (4251, 33402), (4446, 31937), (5274, 26923), (5567, 25506), (6213, 22854), (7618, 18639), (8502, 16701), (11134, 12753), (11427, 12426)]