137788128016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{425251}}^1$

素因数の和:425540

約数の個数: 80

約数和(自身を含む): 334105187328

約数和(自身を除く): 196317059312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 263, 308, 526, 616, 1052, 1232, 1841, 2104, 2893, 3682, 4208, 5786, 7364, 11572, 14728, 20251, 23144, 29456, 40502, 46288, 81004, 162008, 324016, 425251, 850502, 1701004, 2976757, 3402008, 4677761, 5953514, 6804016, 9355522, 11907028, 18711044, 23814056, 32744327, 37422088, 47628112, 65488654, 74844176, 111841013, 130977308, 223682026, 261954616, 447364052, 523909232, 782887091, 894728104, 1230251143, 1565774182, 1789456208, 2460502286, 3131548364, 4921004572, 6263096728, 8611758001, 9842009144, 12526193456, 17223516002, 19684018288, 34447032004, 68894064008, 137788128016]

約数ペア:

[(1, 137788128016), (2, 68894064008), (4, 34447032004), (7, 19684018288), (8, 17223516002), (11, 12526193456), (14, 9842009144), (16, 8611758001), (22, 6263096728), (28, 4921004572), (44, 3131548364), (56, 2460502286), (77, 1789456208), (88, 1565774182), (112, 1230251143), (154, 894728104), (176, 782887091), (263, 523909232), (308, 447364052), (526, 261954616), (616, 223682026), (1052, 130977308), (1232, 111841013), (1841, 74844176), (2104, 65488654), (2893, 47628112), (3682, 37422088), (4208, 32744327), (5786, 23814056), (7364, 18711044), (11572, 11907028), (14728, 9355522), (20251, 6804016), (23144, 5953514), (29456, 4677761), (40502, 3402008), (46288, 2976757), (81004, 1701004), (162008, 850502), (324016, 425251)]