197946528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{158611}}^1$

素因数の和:158637

約数の個数: 48

約数和(自身を含む): 559583136

約数和(自身を除く): 361636608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 158611, 317222, 475833, 634444, 951666, 1268888, 1903332, 2061943, 2537776, 3806664, 4123886, 5075552, 6185829, 7613328, 8247772, 12371658, 15226656, 16495544, 24743316, 32991088, 49486632, 65982176, 98973264, 197946528]

約数ペア:

[(1, 197946528), (2, 98973264), (3, 65982176), (4, 49486632), (6, 32991088), (8, 24743316), (12, 16495544), (13, 15226656), (16, 12371658), (24, 8247772), (26, 7613328), (32, 6185829), (39, 5075552), (48, 4123886), (52, 3806664), (78, 2537776), (96, 2061943), (104, 1903332), (156, 1268888), (208, 951666), (312, 634444), (416, 475833), (624, 317222), (1248, 158611)]