149489536

素因数分解:

$2^7\times 7^1\times {\mathrm{166841}}^1$

素因数の和:166862

約数の個数: 32

約数和(自身を含む): 340357680

約数和(自身を除く): 190868144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 166841, 333682, 667364, 1167887, 1334728, 2335774, 2669456, 4671548, 5338912, 9343096, 10677824, 18686192, 21355648, 37372384, 74744768, 149489536]

約数ペア:

[(1, 149489536), (2, 74744768), (4, 37372384), (7, 21355648), (8, 18686192), (14, 10677824), (16, 9343096), (28, 5338912), (32, 4671548), (56, 2669456), (64, 2335774), (112, 1334728), (128, 1167887), (224, 667364), (448, 333682), (896, 166841)]