179290384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6528

約数の個数: 80

約数和(自身を含む): 450110080

約数和(自身を除く): 270819696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6481, 6916, 12962, 13832, 25924, 27664, 45367, 51848, 84253, 90734, 103696, 123139, 168506, 181468, 246278, 337012, 362936, 492556, 589771, 674024, 725872, 861973, 985112, 1179542, 1348048, 1600807, 1723946, 1970224, 2359084, 3201614, 3447892, 4718168, 6403228, 6895784, 9436336, 11205649, 12806456, 13791568, 22411298, 25612912, 44822596, 89645192, 179290384]

約数ペア:

[(1, 179290384), (2, 89645192), (4, 44822596), (7, 25612912), (8, 22411298), (13, 13791568), (14, 12806456), (16, 11205649), (19, 9436336), (26, 6895784), (28, 6403228), (38, 4718168), (52, 3447892), (56, 3201614), (76, 2359084), (91, 1970224), (104, 1723946), (112, 1600807), (133, 1348048), (152, 1179542), (182, 985112), (208, 861973), (247, 725872), (266, 674024), (304, 589771), (364, 492556), (494, 362936), (532, 337012), (728, 246278), (988, 181468), (1064, 168506), (1456, 123139), (1729, 103696), (1976, 90734), (2128, 84253), (3458, 51848), (3952, 45367), (6481, 27664), (6916, 25924), (12962, 13832)]