178783129952

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5742007}}^1$

素因数の和:5742163

約数の個数: 48

約数和(自身を含む): 405156084480

約数和(自身を除く): 226372954528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 31136, 5742007, 11484014, 22968028, 40194049, 45936056, 80388098, 91872112, 160776196, 183744224, 321552392, 643104784, 798138973, 1286209568, 1596277946, 3192555892, 5586972811, 6385111784, 11173945622, 12770223568, 22347891244, 25540447136, 44695782488, 89391564976, 178783129952]

約数ペア:

[(1, 178783129952), (2, 89391564976), (4, 44695782488), (7, 25540447136), (8, 22347891244), (14, 12770223568), (16, 11173945622), (28, 6385111784), (32, 5586972811), (56, 3192555892), (112, 1596277946), (139, 1286209568), (224, 798138973), (278, 643104784), (556, 321552392), (973, 183744224), (1112, 160776196), (1946, 91872112), (2224, 80388098), (3892, 45936056), (4448, 40194049), (7784, 22968028), (15568, 11484014), (31136, 5742007)]