144645536

素因数分解:

$2^5\times 7^1\times {\mathrm{645739}}^1$

素因数の和:645756

約数の個数: 24

約数和(自身を含む): 325452960

約数和(自身を除く): 180807424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 645739, 1291478, 2582956, 4520173, 5165912, 9040346, 10331824, 18080692, 20663648, 36161384, 72322768, 144645536]

約数ペア:

[(1, 144645536), (2, 72322768), (4, 36161384), (7, 20663648), (8, 18080692), (14, 10331824), (16, 9040346), (28, 5165912), (32, 4520173), (56, 2582956), (112, 1291478), (224, 645739)]