145897472

素因数分解:

$2^{11}\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10206

約数の個数: 48

約数和(自身を含む): 333431280

約数和(自身を除く): 187533808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 10177, 14336, 20354, 40708, 71239, 81416, 142478, 162832, 284956, 325664, 569912, 651328, 1139824, 1302656, 2279648, 2605312, 4559296, 5210624, 9118592, 10421248, 18237184, 20842496, 36474368, 72948736, 145897472]

約数ペア:

[(1, 145897472), (2, 72948736), (4, 36474368), (7, 20842496), (8, 18237184), (14, 10421248), (16, 9118592), (28, 5210624), (32, 4559296), (56, 2605312), (64, 2279648), (112, 1302656), (128, 1139824), (224, 651328), (256, 569912), (448, 325664), (512, 284956), (896, 162832), (1024, 142478), (1792, 81416), (2048, 71239), (3584, 40708), (7168, 20354), (10177, 14336)]