156742894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53569}}^1$

素因数の和:53608

約数の個数: 32

約数和(自身を含む): 308563200

約数和(自身を除く): 151820306

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 53569, 107138, 374983, 589259, 749966, 1017811, 1178518, 2035622, 4124813, 7124677, 8249626, 11195921, 14249354, 22391842, 78371447, 156742894]

約数ペア:

[(1, 156742894), (2, 78371447), (7, 22391842), (11, 14249354), (14, 11195921), (19, 8249626), (22, 7124677), (38, 4124813), (77, 2035622), (133, 1178518), (154, 1017811), (209, 749966), (266, 589259), (418, 374983), (1463, 107138), (2926, 53569)]