128665026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19267}}^1$

素因数の和:19335

約数の個数: 48

約数和(自身を含む): 324627264

約数和(自身を除く): 195962238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19267, 38534, 57801, 115602, 134869, 173403, 269738, 346806, 404607, 809214, 1021151, 1213821, 2042302, 2427642, 3063453, 6126906, 7148057, 9190359, 14296114, 18380718, 21444171, 42888342, 64332513, 128665026]

約数ペア:

[(1, 128665026), (2, 64332513), (3, 42888342), (6, 21444171), (7, 18380718), (9, 14296114), (14, 9190359), (18, 7148057), (21, 6126906), (42, 3063453), (53, 2427642), (63, 2042302), (106, 1213821), (126, 1021151), (159, 809214), (318, 404607), (371, 346806), (477, 269738), (742, 173403), (954, 134869), (1113, 115602), (2226, 57801), (3339, 38534), (6678, 19267)]