145009984

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2063

約数の個数: 56

約数和(自身を含む): 330939648

約数和(自身を除く): 185929664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 1211, 1384, 1871, 2422, 2768, 3742, 4844, 5536, 7484, 9688, 11072, 13097, 14968, 19376, 26194, 29936, 38752, 52388, 59872, 77504, 104776, 119744, 209552, 323683, 419104, 647366, 838208, 1294732, 2265781, 2589464, 4531562, 5178928, 9063124, 10357856, 18126248, 20715712, 36252496, 72504992, 145009984]

約数ペア:

[(1, 145009984), (2, 72504992), (4, 36252496), (7, 20715712), (8, 18126248), (14, 10357856), (16, 9063124), (28, 5178928), (32, 4531562), (56, 2589464), (64, 2265781), (112, 1294732), (173, 838208), (224, 647366), (346, 419104), (448, 323683), (692, 209552), (1211, 119744), (1384, 104776), (1871, 77504), (2422, 59872), (2768, 52388), (3742, 38752), (4844, 29936), (5536, 26194), (7484, 19376), (9688, 14968), (11072, 13097)]