166378366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 162079874

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 107, 154, 161, 214, 253, 322, 439, 506, 749, 878, 1177, 1498, 1771, 2354, 2461, 3073, 3542, 4829, 4922, 6146, 8239, 9658, 10097, 16478, 17227, 20194, 27071, 33803, 34454, 46973, 54142, 67606, 70679, 93946, 111067, 141358, 189497, 222134, 328811, 378994, 516703, 657622, 777469, 1033406, 1080379, 1554938, 2160758, 3616921, 7233842, 7562653, 11884169, 15125306, 23768338, 83189183, 166378366]

約数ペア:

[(1, 166378366), (2, 83189183), (7, 23768338), (11, 15125306), (14, 11884169), (22, 7562653), (23, 7233842), (46, 3616921), (77, 2160758), (107, 1554938), (154, 1080379), (161, 1033406), (214, 777469), (253, 657622), (322, 516703), (439, 378994), (506, 328811), (749, 222134), (878, 189497), (1177, 141358), (1498, 111067), (1771, 93946), (2354, 70679), (2461, 67606), (3073, 54142), (3542, 46973), (4829, 34454), (4922, 33803), (6146, 27071), (8239, 20194), (9658, 17227), (10097, 16478)]