151193812

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 72

約数和(自身を含む): 350481600

約数和(自身を除く): 199287788

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1771, 2156, 2254, 3049, 3542, 4508, 6098, 7084, 12196, 12397, 21343, 24794, 33539, 42686, 49588, 67078, 70127, 85372, 134156, 140254, 149401, 234773, 280508, 298802, 469546, 490889, 597604, 771397, 939092, 981778, 1542794, 1643411, 1963556, 3085588, 3286822, 3436223, 5399779, 6573644, 6872446, 10799558, 13744892, 21599116, 37798453, 75596906, 151193812]

約数ペア:

[(1, 151193812), (2, 75596906), (4, 37798453), (7, 21599116), (11, 13744892), (14, 10799558), (22, 6872446), (23, 6573644), (28, 5399779), (44, 3436223), (46, 3286822), (49, 3085588), (77, 1963556), (92, 1643411), (98, 1542794), (154, 981778), (161, 939092), (196, 771397), (253, 597604), (308, 490889), (322, 469546), (506, 298802), (539, 280508), (644, 234773), (1012, 149401), (1078, 140254), (1127, 134156), (1771, 85372), (2156, 70127), (2254, 67078), (3049, 49588), (3542, 42686), (4508, 33539), (6098, 24794), (7084, 21343), (12196, 12397)]