15696911984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 33526068480

約数和(自身を除く): 17829156496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 169, 208, 214, 227, 239, 338, 428, 454, 478, 676, 856, 908, 956, 1352, 1391, 1712, 1816, 1912, 2704, 2782, 2951, 3107, 3632, 3824, 5564, 5902, 6214, 11128, 11804, 12428, 18083, 22256, 23608, 24289, 24856, 25573, 36166, 38363, 40391, 47216, 48578, 49712, 51146, 54253, 72332, 76726, 80782, 97156, 102292, 108506, 144664, 153452, 161564, 194312, 204584, 217012, 289328, 306904, 315757, 323128, 332449, 388624, 409168, 434024, 613808, 631514, 646256, 664898, 705289, 868048, 1263028, 1329796, 1410578, 2526056, 2659592, 2821156, 4104841, 4321837, 5052112, 5319184, 5642312, 5805071, 8209682, 8643674, 9168757, 11284624, 11610142, 16419364, 17287348, 18337514, 23220284, 32838728, 34574696, 36675028, 46440568, 65677456, 69149392, 73350056, 75465923, 92881136, 146700112, 150931846, 301863692, 603727384, 981056999, 1207454768, 1962113998, 3924227996, 7848455992, 15696911984]

約数ペア:

[(1, 15696911984), (2, 7848455992), (4, 3924227996), (8, 1962113998), (13, 1207454768), (16, 981056999), (26, 603727384), (52, 301863692), (104, 150931846), (107, 146700112), (169, 92881136), (208, 75465923), (214, 73350056), (227, 69149392), (239, 65677456), (338, 46440568), (428, 36675028), (454, 34574696), (478, 32838728), (676, 23220284), (856, 18337514), (908, 17287348), (956, 16419364), (1352, 11610142), (1391, 11284624), (1712, 9168757), (1816, 8643674), (1912, 8209682), (2704, 5805071), (2782, 5642312), (2951, 5319184), (3107, 5052112), (3632, 4321837), (3824, 4104841), (5564, 2821156), (5902, 2659592), (6214, 2526056), (11128, 1410578), (11804, 1329796), (12428, 1263028), (18083, 868048), (22256, 705289), (23608, 664898), (24289, 646256), (24856, 631514), (25573, 613808), (36166, 434024), (38363, 409168), (40391, 388624), (47216, 332449), (48578, 323128), (49712, 315757), (51146, 306904), (54253, 289328), (72332, 217012), (76726, 204584), (80782, 194312), (97156, 161564), (102292, 153452), (108506, 144664)]