128613184

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7759}}^1$

素因数の和:7815

約数の個数: 56

約数和(自身を含む): 299598080

約数和(自身を除く): 170984896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 7759, 8288, 15518, 16576, 31036, 54313, 62072, 108626, 124144, 217252, 248288, 287083, 434504, 496576, 574166, 869008, 1148332, 1738016, 2009581, 2296664, 3476032, 4019162, 4593328, 8038324, 9186656, 16076648, 18373312, 32153296, 64306592, 128613184]

約数ペア:

[(1, 128613184), (2, 64306592), (4, 32153296), (7, 18373312), (8, 16076648), (14, 9186656), (16, 8038324), (28, 4593328), (32, 4019162), (37, 3476032), (56, 2296664), (64, 2009581), (74, 1738016), (112, 1148332), (148, 869008), (224, 574166), (259, 496576), (296, 434504), (448, 287083), (518, 248288), (592, 217252), (1036, 124144), (1184, 108626), (2072, 62072), (2368, 54313), (4144, 31036), (7759, 16576), (8288, 15518)]