140182868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5640

約数の個数: 48

約数和(自身を含む): 299443200

約数和(自身を除く): 159260332

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 5569, 6293, 11138, 12586, 22276, 25172, 38983, 77966, 155932, 161501, 172639, 323002, 345278, 646004, 690556, 1130507, 1208473, 2261014, 2416946, 4522028, 4833892, 5006531, 10013062, 20026124, 35045717, 70091434, 140182868]

約数ペア:

[(1, 140182868), (2, 70091434), (4, 35045717), (7, 20026124), (14, 10013062), (28, 5006531), (29, 4833892), (31, 4522028), (58, 2416946), (62, 2261014), (116, 1208473), (124, 1130507), (203, 690556), (217, 646004), (406, 345278), (434, 323002), (812, 172639), (868, 161501), (899, 155932), (1798, 77966), (3596, 38983), (5569, 25172), (6293, 22276), (11138, 12586)]