163250956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 322711200

約数和(自身を除く): 159460244

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 149, 298, 407, 596, 673, 814, 1346, 1628, 1639, 2692, 3278, 5513, 6556, 7403, 11026, 14806, 22052, 24901, 29612, 49802, 60643, 99604, 100277, 121286, 200554, 242572, 273911, 401108, 547822, 1095644, 1103047, 2206094, 3710249, 4412188, 7420498, 14840996, 40812739, 81625478, 163250956]

約数ペア:

[(1, 163250956), (2, 81625478), (4, 40812739), (11, 14840996), (22, 7420498), (37, 4412188), (44, 3710249), (74, 2206094), (148, 1103047), (149, 1095644), (298, 547822), (407, 401108), (596, 273911), (673, 242572), (814, 200554), (1346, 121286), (1628, 100277), (1639, 99604), (2692, 60643), (3278, 49802), (5513, 29612), (6556, 24901), (7403, 22052), (11026, 14806)]