157030448638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{878551}}^1$

素因数の和:879328

約数の個数: 32

約数和(自身を含む): 285409916928

約数和(自身を除く): 128379468290

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 751, 1502, 5257, 10514, 12767, 25534, 89369, 178738, 878551, 1757102, 6149857, 12299714, 14935367, 29870734, 104547569, 209095138, 659791801, 1319583602, 4618542607, 9237085214, 11216460617, 22432921234, 78515224319, 157030448638]

約数ペア:

[(1, 157030448638), (2, 78515224319), (7, 22432921234), (14, 11216460617), (17, 9237085214), (34, 4618542607), (119, 1319583602), (238, 659791801), (751, 209095138), (1502, 104547569), (5257, 29870734), (10514, 14935367), (12767, 12299714), (25534, 6149857), (89369, 1757102), (178738, 878551)]