156789883316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3677}}^1\times {\mathrm{15887}}^1$

素因数の和:19640

約数の個数: 48

約数和(自身を含む): 304335021312

約数和(自身を除く): 147545137996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 3677, 7354, 14708, 15887, 31774, 40447, 63548, 80894, 161788, 174757, 224297, 349514, 448594, 699028, 897188, 969107, 1938214, 2467267, 3876428, 4934534, 9869068, 10660177, 21320354, 42640708, 58416499, 116832998, 233665996, 642581489, 1285162978, 2570325956, 3563406439, 7126812878, 14253625756, 39197470829, 78394941658, 156789883316]

約数ペア:

[(1, 156789883316), (2, 78394941658), (4, 39197470829), (11, 14253625756), (22, 7126812878), (44, 3563406439), (61, 2570325956), (122, 1285162978), (244, 642581489), (671, 233665996), (1342, 116832998), (2684, 58416499), (3677, 42640708), (7354, 21320354), (14708, 10660177), (15887, 9869068), (31774, 4934534), (40447, 3876428), (63548, 2467267), (80894, 1938214), (161788, 969107), (174757, 897188), (224297, 699028), (349514, 448594)]