163098502

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 300810240

約数和(自身を除く): 137711738

約数列:

[1, 2, 7, 14, 31, 62, 67, 71, 79, 134, 142, 158, 217, 434, 469, 497, 553, 938, 994, 1106, 2077, 2201, 2449, 4154, 4402, 4757, 4898, 5293, 5609, 9514, 10586, 11218, 14539, 15407, 17143, 29078, 30814, 33299, 34286, 37051, 39263, 66598, 74102, 78526, 147467, 164083, 173879, 294934, 328166, 347758, 375803, 751606, 1032269, 1148581, 1217153, 2064538, 2297162, 2434306, 2630621, 5261242, 11649893, 23299786, 81549251, 163098502]

約数ペア:

[(1, 163098502), (2, 81549251), (7, 23299786), (14, 11649893), (31, 5261242), (62, 2630621), (67, 2434306), (71, 2297162), (79, 2064538), (134, 1217153), (142, 1148581), (158, 1032269), (217, 751606), (434, 375803), (469, 347758), (497, 328166), (553, 294934), (938, 173879), (994, 164083), (1106, 147467), (2077, 78526), (2201, 74102), (2449, 66598), (4154, 39263), (4402, 37051), (4757, 34286), (4898, 33299), (5293, 30814), (5609, 29078), (9514, 17143), (10586, 15407), (11218, 14539)]