145754944

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{25589}}^1$

素因数の和:25690

約数の個数: 28

約数和(自身を含む): 292493700

約数和(自身を除く): 146738756

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 25589, 51178, 102356, 204712, 409424, 818848, 1637696, 2277421, 4554842, 9109684, 18219368, 36438736, 72877472, 145754944]

約数ペア:

[(1, 145754944), (2, 72877472), (4, 36438736), (8, 18219368), (16, 9109684), (32, 4554842), (64, 2277421), (89, 1637696), (178, 818848), (356, 409424), (712, 204712), (1424, 102356), (2848, 51178), (5696, 25589)]