144930688

素因数分解:

$2^7\times 7^1\times {\mathrm{161753}}^1$

素因数の和:161774

約数の個数: 32

約数和(自身を含む): 329978160

約数和(自身を除く): 185047472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 161753, 323506, 647012, 1132271, 1294024, 2264542, 2588048, 4529084, 5176096, 9058168, 10352192, 18116336, 20704384, 36232672, 72465344, 144930688]

約数ペア:

[(1, 144930688), (2, 72465344), (4, 36232672), (7, 20704384), (8, 18116336), (14, 10352192), (16, 9058168), (28, 5176096), (32, 4529084), (56, 2588048), (64, 2264542), (112, 1294024), (128, 1132271), (224, 647012), (448, 323506), (896, 161753)]