127820784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2251}}^1$

素因数の和:2295

約数の個数: 120

約数和(自身を含む): 408819072

約数和(自身を除く): 280998288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2251, 2366, 2704, 3549, 4056, 4368, 4502, 4732, 6753, 7098, 8112, 9004, 9464, 13506, 14196, 15757, 18008, 18928, 27012, 28392, 29263, 31514, 36016, 47271, 54024, 56784, 58526, 63028, 87789, 94542, 108048, 117052, 126056, 175578, 189084, 204841, 234104, 252112, 351156, 378168, 380419, 409682, 468208, 614523, 702312, 756336, 760838, 819364, 1141257, 1229046, 1404624, 1521676, 1638728, 2282514, 2458092, 2662933, 3043352, 3277456, 4565028, 4916184, 5325866, 6086704, 7988799, 9130056, 9832368, 10651732, 15977598, 18260112, 21303464, 31955196, 42606928, 63910392, 127820784]

約数ペア:

[(1, 127820784), (2, 63910392), (3, 42606928), (4, 31955196), (6, 21303464), (7, 18260112), (8, 15977598), (12, 10651732), (13, 9832368), (14, 9130056), (16, 7988799), (21, 6086704), (24, 5325866), (26, 4916184), (28, 4565028), (39, 3277456), (42, 3043352), (48, 2662933), (52, 2458092), (56, 2282514), (78, 1638728), (84, 1521676), (91, 1404624), (104, 1229046), (112, 1141257), (156, 819364), (168, 760838), (169, 756336), (182, 702312), (208, 614523), (273, 468208), (312, 409682), (336, 380419), (338, 378168), (364, 351156), (507, 252112), (546, 234104), (624, 204841), (676, 189084), (728, 175578), (1014, 126056), (1092, 117052), (1183, 108048), (1352, 94542), (1456, 87789), (2028, 63028), (2184, 58526), (2251, 56784), (2366, 54024), (2704, 47271), (3549, 36016), (4056, 31514), (4368, 29263), (4502, 28392), (4732, 27012), (6753, 18928), (7098, 18008), (8112, 15757), (9004, 14196), (9464, 13506)]