155137994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 266293440

約数和(自身を除く): 111155446

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 803, 1606, 2117, 3331, 4234, 6662, 23287, 36641, 46574, 73282, 96599, 193198, 243163, 486326, 1062589, 2125178, 2674793, 5349586, 7051727, 14103454, 77568997, 155137994]

約数ペア:

[(1, 155137994), (2, 77568997), (11, 14103454), (22, 7051727), (29, 5349586), (58, 2674793), (73, 2125178), (146, 1062589), (319, 486326), (638, 243163), (803, 193198), (1606, 96599), (2117, 73282), (3331, 46574), (4234, 36641), (6662, 23287)]