154475216

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 352894080

約数和(自身を除く): 198418864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 97, 112, 118, 194, 236, 241, 388, 413, 472, 482, 679, 776, 826, 944, 964, 1358, 1552, 1652, 1687, 1928, 2716, 3304, 3374, 3856, 5432, 5723, 6608, 6748, 10864, 11446, 13496, 14219, 22892, 23377, 26992, 28438, 40061, 45784, 46754, 56876, 80122, 91568, 93508, 99533, 113752, 160244, 163639, 187016, 199066, 227504, 320488, 327278, 374032, 398132, 640976, 654556, 796264, 1309112, 1379243, 1592528, 2618224, 2758486, 5516972, 9654701, 11033944, 19309402, 22067888, 38618804, 77237608, 154475216]

約数ペア:

[(1, 154475216), (2, 77237608), (4, 38618804), (7, 22067888), (8, 19309402), (14, 11033944), (16, 9654701), (28, 5516972), (56, 2758486), (59, 2618224), (97, 1592528), (112, 1379243), (118, 1309112), (194, 796264), (236, 654556), (241, 640976), (388, 398132), (413, 374032), (472, 327278), (482, 320488), (679, 227504), (776, 199066), (826, 187016), (944, 163639), (964, 160244), (1358, 113752), (1552, 99533), (1652, 93508), (1687, 91568), (1928, 80122), (2716, 56876), (3304, 46754), (3374, 45784), (3856, 40061), (5432, 28438), (5723, 26992), (6608, 23377), (6748, 22892), (10864, 14219), (11446, 13496)]