156975818896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{35803}}^1$

素因数の和:36128

約数の個数: 80

約数和(自身を含む): 332284607424

約数和(自身を除く): 175308788528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 197, 208, 214, 394, 428, 788, 856, 1391, 1576, 1712, 2561, 2782, 3152, 5122, 5564, 10244, 11128, 20488, 21079, 22256, 35803, 40976, 42158, 71606, 84316, 143212, 168632, 274027, 286424, 337264, 465439, 548054, 572848, 930878, 1096108, 1861756, 2192216, 3723512, 3830921, 4384432, 7053191, 7447024, 7661842, 14106382, 15323684, 28212764, 30647368, 49801973, 56425528, 61294736, 91691483, 99603946, 112851056, 183382966, 199207892, 366765932, 398415784, 733531864, 754691437, 796831568, 1467063728, 1509382874, 3018765748, 6037531496, 9810988681, 12075062992, 19621977362, 39243954724, 78487909448, 156975818896]

約数ペア:

[(1, 156975818896), (2, 78487909448), (4, 39243954724), (8, 19621977362), (13, 12075062992), (16, 9810988681), (26, 6037531496), (52, 3018765748), (104, 1509382874), (107, 1467063728), (197, 796831568), (208, 754691437), (214, 733531864), (394, 398415784), (428, 366765932), (788, 199207892), (856, 183382966), (1391, 112851056), (1576, 99603946), (1712, 91691483), (2561, 61294736), (2782, 56425528), (3152, 49801973), (5122, 30647368), (5564, 28212764), (10244, 15323684), (11128, 14106382), (20488, 7661842), (21079, 7447024), (22256, 7053191), (35803, 4384432), (40976, 3830921), (42158, 3723512), (71606, 2192216), (84316, 1861756), (143212, 1096108), (168632, 930878), (274027, 572848), (286424, 548054), (337264, 465439)]