144909296

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18223}}^1$

素因数の和:18309

約数の個数: 40

約数和(自身を含む): 325407744

約数和(自身を除く): 180498448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 18223, 36446, 72892, 127561, 145784, 255122, 291568, 510244, 1020488, 1293833, 2040976, 2587666, 5175332, 9056831, 10350664, 18113662, 20701328, 36227324, 72454648, 144909296]

約数ペア:

[(1, 144909296), (2, 72454648), (4, 36227324), (7, 20701328), (8, 18113662), (14, 10350664), (16, 9056831), (28, 5175332), (56, 2587666), (71, 2040976), (112, 1293833), (142, 1020488), (284, 510244), (497, 291568), (568, 255122), (994, 145784), (1136, 127561), (1988, 72892), (3976, 36446), (7952, 18223)]