177679936

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1$

素因数の和:2211

約数の個数: 56

約数和(自身を含む): 405180800

約数和(自身を除く): 227500864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 1993, 2786, 3184, 3986, 5572, 6368, 7972, 11144, 12736, 13951, 15944, 22288, 27902, 31888, 44576, 55804, 63776, 89152, 111608, 127552, 223216, 396607, 446432, 793214, 892864, 1586428, 2776249, 3172856, 5552498, 6345712, 11104996, 12691424, 22209992, 25382848, 44419984, 88839968, 177679936]

約数ペア:

[(1, 177679936), (2, 88839968), (4, 44419984), (7, 25382848), (8, 22209992), (14, 12691424), (16, 11104996), (28, 6345712), (32, 5552498), (56, 3172856), (64, 2776249), (112, 1586428), (199, 892864), (224, 793214), (398, 446432), (448, 396607), (796, 223216), (1393, 127552), (1592, 111608), (1993, 89152), (2786, 63776), (3184, 55804), (3986, 44576), (5572, 31888), (6368, 27902), (7972, 22288), (11144, 15944), (12736, 13951)]