157057140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8363}}^1$

素因数の和:8688

約数の個数: 48

約数和(自身を含む): 441217728

約数和(自身を除く): 284160588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 8363, 9390, 16726, 18780, 25089, 33452, 41815, 50178, 83630, 100356, 125445, 167260, 250890, 501780, 2617619, 5235238, 7852857, 10470476, 13088095, 15705714, 26176190, 31411428, 39264285, 52352380, 78528570, 157057140]

約数ペア:

[(1, 157057140), (2, 78528570), (3, 52352380), (4, 39264285), (5, 31411428), (6, 26176190), (10, 15705714), (12, 13088095), (15, 10470476), (20, 7852857), (30, 5235238), (60, 2617619), (313, 501780), (626, 250890), (939, 167260), (1252, 125445), (1565, 100356), (1878, 83630), (3130, 50178), (3756, 41815), (4695, 33452), (6260, 25089), (8363, 18780), (9390, 16726)]