137889444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 268536156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 462, 474, 553, 869, 924, 948, 1106, 1659, 1738, 1889, 2212, 2607, 3318, 3476, 3778, 5214, 5667, 6083, 6636, 7556, 10428, 11334, 12166, 13223, 18249, 20779, 22668, 24332, 26446, 36498, 39669, 41558, 52892, 62337, 72996, 79338, 83116, 124674, 145453, 149231, 158676, 249348, 290906, 298462, 436359, 447693, 581812, 596924, 872718, 895386, 1044617, 1641541, 1745436, 1790772, 2089234, 3133851, 3283082, 4178468, 4924623, 6267702, 6566164, 9849246, 11490787, 12535404, 19698492, 22981574, 34472361, 45963148, 68944722, 137889444]

約数ペア:

[(1, 137889444), (2, 68944722), (3, 45963148), (4, 34472361), (6, 22981574), (7, 19698492), (11, 12535404), (12, 11490787), (14, 9849246), (21, 6566164), (22, 6267702), (28, 4924623), (33, 4178468), (42, 3283082), (44, 3133851), (66, 2089234), (77, 1790772), (79, 1745436), (84, 1641541), (132, 1044617), (154, 895386), (158, 872718), (231, 596924), (237, 581812), (308, 447693), (316, 436359), (462, 298462), (474, 290906), (553, 249348), (869, 158676), (924, 149231), (948, 145453), (1106, 124674), (1659, 83116), (1738, 79338), (1889, 72996), (2212, 62337), (2607, 52892), (3318, 41558), (3476, 39669), (3778, 36498), (5214, 26446), (5667, 24332), (6083, 22668), (6636, 20779), (7556, 18249), (10428, 13223), (11334, 12166)]