154323472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 316944000

約数和(自身を除く): 162620528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 3407, 5662, 6814, 11324, 13628, 22648, 27256, 45296, 54512, 64733, 129466, 258932, 507643, 517864, 1015286, 1035728, 2030572, 4061144, 8122288, 9645217, 19290434, 38580868, 77161736, 154323472]

約数ペア:

[(1, 154323472), (2, 77161736), (4, 38580868), (8, 19290434), (16, 9645217), (19, 8122288), (38, 4061144), (76, 2030572), (149, 1035728), (152, 1015286), (298, 517864), (304, 507643), (596, 258932), (1192, 129466), (2384, 64733), (2831, 54512), (3407, 45296), (5662, 27256), (6814, 22648), (11324, 13628)]