135157288

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1993}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 296647380

約数和(自身を除く): 161490092

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1211, 1384, 1993, 2422, 3986, 4844, 7972, 8477, 9688, 13951, 15944, 16954, 27902, 33908, 55804, 67816, 97657, 111608, 195314, 344789, 390628, 689578, 781256, 1379156, 2413523, 2758312, 4827046, 9654092, 16894661, 19308184, 33789322, 67578644, 135157288]

約数ペア:

[(1, 135157288), (2, 67578644), (4, 33789322), (7, 19308184), (8, 16894661), (14, 9654092), (28, 4827046), (49, 2758312), (56, 2413523), (98, 1379156), (173, 781256), (196, 689578), (346, 390628), (392, 344789), (692, 195314), (1211, 111608), (1384, 97657), (1993, 67816), (2422, 55804), (3986, 33908), (4844, 27902), (7972, 16954), (8477, 15944), (9688, 13951)]