157423686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 367234560

約数和(自身を除く): 209810874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 137, 218, 251, 274, 327, 411, 502, 654, 753, 763, 822, 959, 1506, 1526, 1757, 1918, 2289, 2877, 3514, 4578, 5271, 5754, 10542, 14933, 27359, 29866, 34387, 44799, 54718, 68774, 82077, 89598, 103161, 104531, 164154, 191513, 206322, 209062, 240709, 313593, 383026, 481418, 574539, 627186, 722127, 1149078, 1444254, 3748183, 7496366, 11244549, 22489098, 26237281, 52474562, 78711843, 157423686]

約数ペア:

[(1, 157423686), (2, 78711843), (3, 52474562), (6, 26237281), (7, 22489098), (14, 11244549), (21, 7496366), (42, 3748183), (109, 1444254), (137, 1149078), (218, 722127), (251, 627186), (274, 574539), (327, 481418), (411, 383026), (502, 313593), (654, 240709), (753, 209062), (763, 206322), (822, 191513), (959, 164154), (1506, 104531), (1526, 103161), (1757, 89598), (1918, 82077), (2289, 68774), (2877, 54718), (3514, 44799), (4578, 34387), (5271, 29866), (5754, 27359), (10542, 14933)]