151767980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83389}}^1$

素因数の和:83418

約数の個数: 48

約数和(自身を含む): 392266560

約数和(自身を除く): 240498580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 83389, 166778, 333556, 416945, 583723, 833890, 1084057, 1167446, 1667780, 2168114, 2334892, 2918615, 4336228, 5420285, 5837230, 7588399, 10840570, 11674460, 15176798, 21681140, 30353596, 37941995, 75883990, 151767980]

約数ペア:

[(1, 151767980), (2, 75883990), (4, 37941995), (5, 30353596), (7, 21681140), (10, 15176798), (13, 11674460), (14, 10840570), (20, 7588399), (26, 5837230), (28, 5420285), (35, 4336228), (52, 2918615), (65, 2334892), (70, 2168114), (91, 1667780), (130, 1167446), (140, 1084057), (182, 833890), (260, 583723), (364, 416945), (455, 333556), (910, 166778), (1820, 83389)]