156738931216

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1\times {\mathrm{19531}}^1$

素因数の和:20532

約数の個数: 80

約数和(自身を含む): 351863511040

約数和(自身を除く): 195124579824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 907, 1106, 1264, 1814, 2212, 3628, 4424, 6349, 7256, 8848, 12698, 14512, 19531, 25396, 39062, 50792, 71653, 78124, 101584, 136717, 143306, 156248, 273434, 286612, 312496, 501571, 546868, 573224, 1003142, 1093736, 1146448, 1542949, 2006284, 2187472, 3085898, 4012568, 6171796, 8025136, 10800643, 12343592, 17714617, 21601286, 24687184, 35429234, 43202572, 70858468, 86405144, 124002319, 141716936, 172810288, 248004638, 283433872, 496009276, 992018552, 1399454743, 1984037104, 2798909486, 5597818972, 9796183201, 11195637944, 19592366402, 22391275888, 39184732804, 78369465608, 156738931216]

約数ペア:

[(1, 156738931216), (2, 78369465608), (4, 39184732804), (7, 22391275888), (8, 19592366402), (14, 11195637944), (16, 9796183201), (28, 5597818972), (56, 2798909486), (79, 1984037104), (112, 1399454743), (158, 992018552), (316, 496009276), (553, 283433872), (632, 248004638), (907, 172810288), (1106, 141716936), (1264, 124002319), (1814, 86405144), (2212, 70858468), (3628, 43202572), (4424, 35429234), (6349, 24687184), (7256, 21601286), (8848, 17714617), (12698, 12343592), (14512, 10800643), (19531, 8025136), (25396, 6171796), (39062, 4012568), (50792, 3085898), (71653, 2187472), (78124, 2006284), (101584, 1542949), (136717, 1146448), (143306, 1093736), (156248, 1003142), (273434, 573224), (286612, 546868), (312496, 501571)]