156978240217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 182682501120

約数和(自身を除く): 25704260903

約数列:

[1, 19, 23, 37, 53, 83, 437, 703, 851, 1007, 1219, 1577, 1909, 1961, 2207, 3071, 4399, 16169, 23161, 36271, 37259, 41933, 45103, 50761, 58349, 70633, 81659, 83581, 101177, 116971, 162763, 183181, 856957, 964459, 1342027, 1551521, 1878157, 1922363, 2222449, 2690333, 3092497, 3480439, 3743549, 4213163, 4327927, 6777697, 9708593, 35684983, 51116327, 71127431, 80050097, 82230613, 99542321, 128776243, 155887031, 184463267, 223297639, 359217941, 1891304099, 2961853589, 4242655141, 6825140879, 8262012643, 156978240217]

約数ペア:

[(1, 156978240217), (19, 8262012643), (23, 6825140879), (37, 4242655141), (53, 2961853589), (83, 1891304099), (437, 359217941), (703, 223297639), (851, 184463267), (1007, 155887031), (1219, 128776243), (1577, 99542321), (1909, 82230613), (1961, 80050097), (2207, 71127431), (3071, 51116327), (4399, 35684983), (16169, 9708593), (23161, 6777697), (36271, 4327927), (37259, 4213163), (41933, 3743549), (45103, 3480439), (50761, 3092497), (58349, 2690333), (70633, 2222449), (81659, 1922363), (83581, 1878157), (101177, 1551521), (116971, 1342027), (162763, 964459), (183181, 856957)]