130836368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 285981696

約数和(自身を除く): 155145328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 197, 206, 208, 248, 394, 403, 412, 496, 788, 806, 824, 1339, 1576, 1612, 1648, 2561, 2678, 3152, 3193, 3224, 5122, 5356, 6107, 6386, 6448, 10244, 10712, 12214, 12772, 20291, 20488, 21424, 24428, 25544, 40582, 40976, 41509, 48856, 51088, 79391, 81164, 83018, 97712, 158782, 162328, 166036, 263783, 317564, 324656, 332072, 527566, 629021, 635128, 664144, 1055132, 1258042, 1270256, 2110264, 2516084, 4220528, 5032168, 8177273, 10064336, 16354546, 32709092, 65418184, 130836368]

約数ペア:

[(1, 130836368), (2, 65418184), (4, 32709092), (8, 16354546), (13, 10064336), (16, 8177273), (26, 5032168), (31, 4220528), (52, 2516084), (62, 2110264), (103, 1270256), (104, 1258042), (124, 1055132), (197, 664144), (206, 635128), (208, 629021), (248, 527566), (394, 332072), (403, 324656), (412, 317564), (496, 263783), (788, 166036), (806, 162328), (824, 158782), (1339, 97712), (1576, 83018), (1612, 81164), (1648, 79391), (2561, 51088), (2678, 48856), (3152, 41509), (3193, 40976), (3224, 40582), (5122, 25544), (5356, 24428), (6107, 21424), (6386, 20488), (6448, 20291), (10244, 12772), (10712, 12214)]