144314044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 308869120

約数和(自身を除く): 164555076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4447, 4636, 8113, 8894, 16226, 17788, 31129, 32452, 62258, 84493, 124516, 168986, 271267, 337972, 542534, 591451, 1085068, 1182902, 1898869, 2365804, 3797738, 5154073, 7595476, 10308146, 20616292, 36078511, 72157022, 144314044]

約数ペア:

[(1, 144314044), (2, 72157022), (4, 36078511), (7, 20616292), (14, 10308146), (19, 7595476), (28, 5154073), (38, 3797738), (61, 2365804), (76, 1898869), (122, 1182902), (133, 1085068), (244, 591451), (266, 542534), (427, 337972), (532, 271267), (854, 168986), (1159, 124516), (1708, 84493), (2318, 62258), (4447, 32452), (4636, 31129), (8113, 17788), (8894, 16226)]