149193198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 421770240

約数和(自身を除く): 272577042

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 53, 54, 63, 66, 77, 99, 106, 126, 154, 159, 189, 198, 231, 297, 318, 371, 378, 462, 477, 583, 594, 677, 693, 742, 954, 1113, 1166, 1354, 1386, 1431, 1749, 2031, 2079, 2226, 2862, 3339, 3498, 4062, 4081, 4158, 4739, 5247, 6093, 6678, 7447, 8162, 9478, 10017, 10494, 12186, 12243, 14217, 14894, 15741, 18279, 20034, 22341, 24486, 28434, 31482, 35881, 36558, 36729, 42651, 44682, 52129, 67023, 71762, 73458, 85302, 104258, 107643, 110187, 127953, 134046, 156387, 201069, 215286, 220374, 251167, 255906, 312774, 322929, 394691, 402138, 469161, 502334, 645858, 753501, 789382, 938322, 968787, 1184073, 1407483, 1507002, 1937574, 2260503, 2368146, 2762837, 2814966, 3552219, 4521006, 5525674, 6781509, 7104438, 8288511, 10656657, 13563018, 16577022, 21313314, 24865533, 49731066, 74596599, 149193198]

約数ペア:

[(1, 149193198), (2, 74596599), (3, 49731066), (6, 24865533), (7, 21313314), (9, 16577022), (11, 13563018), (14, 10656657), (18, 8288511), (21, 7104438), (22, 6781509), (27, 5525674), (33, 4521006), (42, 3552219), (53, 2814966), (54, 2762837), (63, 2368146), (66, 2260503), (77, 1937574), (99, 1507002), (106, 1407483), (126, 1184073), (154, 968787), (159, 938322), (189, 789382), (198, 753501), (231, 645858), (297, 502334), (318, 469161), (371, 402138), (378, 394691), (462, 322929), (477, 312774), (583, 255906), (594, 251167), (677, 220374), (693, 215286), (742, 201069), (954, 156387), (1113, 134046), (1166, 127953), (1354, 110187), (1386, 107643), (1431, 104258), (1749, 85302), (2031, 73458), (2079, 71762), (2226, 67023), (2862, 52129), (3339, 44682), (3498, 42651), (4062, 36729), (4081, 36558), (4158, 35881), (4739, 31482), (5247, 28434), (6093, 24486), (6678, 22341), (7447, 20034), (8162, 18279), (9478, 15741), (10017, 14894), (10494, 14217), (12186, 12243)]