128362696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 173553464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 616, 764, 1091, 1337, 1528, 2101, 2182, 2674, 4202, 4364, 5348, 7637, 8404, 8728, 10696, 12001, 14707, 15274, 16808, 24002, 29414, 30548, 48004, 58828, 61096, 84007, 96008, 117656, 168014, 208381, 336028, 416762, 672056, 833524, 1458667, 1667048, 2292191, 2917334, 4584382, 5834668, 9168764, 11669336, 16045337, 18337528, 32090674, 64181348, 128362696]

約数ペア:

[(1, 128362696), (2, 64181348), (4, 32090674), (7, 18337528), (8, 16045337), (11, 11669336), (14, 9168764), (22, 5834668), (28, 4584382), (44, 2917334), (56, 2292191), (77, 1667048), (88, 1458667), (154, 833524), (191, 672056), (308, 416762), (382, 336028), (616, 208381), (764, 168014), (1091, 117656), (1337, 96008), (1528, 84007), (2101, 61096), (2182, 58828), (2674, 48004), (4202, 30548), (4364, 29414), (5348, 24002), (7637, 16808), (8404, 15274), (8728, 14707), (10696, 12001)]